This ranking chart is created with a reference to App Annie Intelligence (https://www.appannie.com/top/) between Jan 13 – Apr 6, 2020 to illustrate the popular applications in Vietnam

1. Asia Plus Inc.
Q&Me is online market research provided by Asia Plus Inc. Asia Plus Inc.
Vietnam mobile app popularity ranking (Jan-April, 2020)

2. This ranking chart is created with a
reference to App Annie Intelligence
(https://www.appannie.com/top/) between
Jan 13 – Apr 6, 2020 to illustrate the
popular applications in Vietnam
Objective
Source: AppAnnie (https://www.appannie.com/top/)
Store: iTunes App Store, Google Play
Geography: Vietnam
Duration: Jan 13 - Apr 6, 2020
Device: iPhone, Android
Measure: Free download

3. Key topics
Zoom as the leading app
Due to the COVID-19
and social distance order,
the popularity of Zoom
went up rapidly. Teams
got popular since people
came to worry about
security issues of Zoom
COVID-10 information tool
NCOVI, the official
application from the
ministry of health, has
been used by many since
its launch.
More games
Since people have more
time to stay home, the
mobile game popularity
went up. We see more
number of mobile games
in ranking.
Personal entertainment / learning app
Same reasons as games,
mobile applications of
online learning, or
personal entertainment
like Karaoke went up to
fill the demand of utilizing
their personal time.

4. All Categories (iPhone)
18
2
7
8
1 1 1
2
1
2
3
1
2
7
9
6
5
6
4
3 3
4
2
3 3
17
29
17
4
7
6
3
5
14
4
3
4
6 6 6
7
4
5
8
5
1 1
2
7
8 8
9
12
14
9
4
9
0
5
10
15
20
25
30
13-Jan 20-Jan 27-Jan 03-Feb 10-Feb 17-Feb 24-Feb 02-Mar 09-Mar 16-Mar 23-Mar 30-Mar 06-Apr
ZOOM
NCOVI
TikTok
Microsoft
Teams
Save
The Girl!
Zalo
Brain Out
Source: AppAnnie (https://www.appannie.com/top/), iTunes App Store, Jan 13 - Apr 6, 2020, Category= Overall,
Device= iPhone, Measure= free download
• No 5 is earn money from reading news -“BuzzMatch”
• No 7 is makes your Internet more private – “1.1.1.1”
Which only have data on 6th, Apr, 2020

5. All Categories (Android)
8
3
2
1
3
15
1
2
7
5
9
3 3 3
7
3
4
2
6
4
3
1
3
4
5
2
4
5 5
4
5 5
9
6
4
5
6
2
3
8
6
4
6
12
6
3
5
8
7
9
1 1 1 1
2 2
4 4
8
7
9
10
11
0
2
4
6
8
10
12
14
13-Jan 20-Jan 27-Jan 03-Feb 10-Feb 17-Feb 24-Feb 02-Mar 09-Mar 16-Mar 23-Mar 30-Mar 06-Apr
ZOOM
NCOVI
TikTok
Perfect
Cream
Garena
Free Fire
Worms
Zone .io
Brain Out
Source: AppAnnie (https://www.appannie.com/top/), Google play, Jan 13 - Apr 6, 2020, Category= Overall,
Device= Android, Measure= free download
• No 5,7,8 are new games - “Join Clash 3D” - “Blend It 3D” –
“Join Clash 3D”.
• No 10 is an app to earn money from reading news - “Cashzine ”
Those only have data on 6th, Apr, 2020

6. Social network (iPhone)
3 3 3 3
2 2
4 4 4 4
1 1 11 1 1 1 1 1
2 2 2 2 2 2 22 2 2 2
3 3 3 3 3 3
4
3 3
14
1 1 1 1
3
4 44 4 4 4 4 4
5 5 5 5 5 5 5
0
2
4
6
8
10
12
14
13-Jan 20-Jan 27-Jan 03-Feb 10-Feb 17-Feb 24-Feb 02-Mar 09-Mar 16-Mar 23-Mar 30-Mar 06-Apr
Zalo
Messenger
Facebook
Facebook Lite
Instagram
*( ) is the ranking in overall category
(8)
(10)
(11)
(23)
(29)
Source: AppAnnie (https://www.appannie.com/top iTunes App Store, Jan 13 - Apr 6, 2020, Category= Social Networking,
Device= iPhone, Measure= free download

7. Social network (Android)
3
1
3
2
1 1
2 2
1 1 1 1 1
5
2 2
1
2 2
1 1
2 2 2 2 22
3
1
3
4
3
4
3 3 3 3
4
3
4
5 5 5 5 5 5 5 5 5 5 5
4
1
4 4 4
3
4
3
4 4 4 4
3
5
0
1
2
3
4
5
13-Jan 20-Jan 27-Jan 03-Feb 10-Feb 17-Feb 24-Feb 02-Mar 09-Mar 16-Mar 23-Mar 30-Mar 06-Apr
Zalo
Messenger
Facebook
Messenger
Lite
Facebook Lite
*( ) is the ranking in overall category
(16)
(20)
(35)
(50)
(55)
Source: AppAnnie (https://www.appannie.com/top/), Google play, Jan 13 - Apr 6, 2020, Category= Social Networking,
Device= Android, Measure= free download

8. Photo and video (iPhone)
1 1 1 1
2
1 1 1 1 1 1 1 1
3
2
8
6
5
4 4
3 3 3 3
2 22
3
2
3
4
2 2 2 2 2 2
3 3
10
9 9
4
3 3 3
4
5 5 5
4 4
7 7
6
11
10
7
6
5
4 4 4
5 5
0
2
4
6
8
10
12
14
13-Jan 20-Jan 27-Jan 03-Feb 10-Feb 17-Feb 24-Feb 02-Mar 09-Mar 16-Mar 23-Mar 30-Mar 06-Apr
Tiktok
PicsArt
Ulike
Adobe
Lightroom
B612
*( ) is the ranking in overall category
(3)
(33)
(48)
(38)
(56)
Source: AppAnnie (https://www.appannie.com/top/), iTunes App Store, Jan 13 - Apr 6, 2020, Category= Photo and video,
Device= iPhone, Measure= free download

9. Photo and video (Android)
1 1 1 1 1 1 1 1 1 1 1 1 1
5
4
2 2 2 2
3
2 2 2 2 2 2 2
3 3 3 3 3
4 4
3 3
5
3 3 3
2
4 4 4 4
5 5
4 4
7
9
6 6
5 5
6 6
5
0
1
2
3
4
5
6
7
8
9
10
13-Jan 20-Jan 27-Jan 03-Feb 10-Feb 17-Feb 24-Feb 02-Mar 09-Mar 16-Mar 23-Mar 30-Mar 06-Apr
Tiktok
Snack Video
Ulike
B612
FaceU
(3)
(17)
(44)
(48)
(>100)
Source: AppAnnie (https://www.appannie.com/top/), Google play, Jan 13 - Apr 6, 2020, Category= Photo and video,
Device= Android, Measure= free download
*( ) is the ranking in overall category

10. Game (iPhone)
2
11 1 1 1 1
3
2 2 2 2
1 1
2
3
4
7
3 3
4
3
4 4
3
4
5
3
25
14
25
3
4
5
6
3
4 4
5
4
3 3
5
3
4
5
0
5
10
15
20
25
13-Jan 20-Jan 27-Jan 03-Feb 10-Feb 17-Feb 24-Feb 02-Mar 09-Mar 16-Mar 23-Mar 30-Mar 06-Apr
Save The
Girl!
Brain Out
Garena
Liên Quân
Mobile
Sonic Cat
Garena
Free Fire
*( ) is the ranking in overall category
** On 9-Mar to 23-Mar “Sonic Cat” is ranked
over top 30
(6)
(9)
(12)
(13)
(17)
Source: AppAnnie (https://www.appannie.com/top/), iTunes App Store, Jan 13 - Apr 6, 2020, Category= Game,
Device= iPhone, Measure= free download

11. Game (Android)
1 1
2
5
2 2
3
4
3
4 4
7
3
4
2
4
2
3
7
4
3
4
8
5
3
2
3
4
6
1 1 1 1
2 2
3
1
6
4
7
3
7
9
19
14
18
12
11
8
0
2
4
6
8
10
12
14
16
18
20
13-Jan 20-Jan 27-Jan 03-Feb 10-Feb 17-Feb 24-Feb 02-Mar 09-Mar 16-Mar 23-Mar 30-Mar 06-Apr
Perfect
Cream
Garena
Free Fire
Worms
Zone .io
Brain Out
Sonic Cat
*( ) is the ranking in overall category
** No 1,3,5 are “Save The Girl”, “Join
Clash 3D”, ‘Blend It 3D’ apps, which only
have the data on 6-Apr
(4)
(6)
(9)
(11)
(12)
Source: AppAnnie (https://www.appannie.com/top/), Google play, Jan 13 - Apr 6, 2020, Category= Game,
Device= Android, Measure= free download

12. Shopping (iPhone)
1 1 1 1 1 1 1 1 1 1 1 1 1
3 3 3
4 4
3 3 3 3
2 2 2 22 2 2
3 3
2 2 2 2
4
3 3 3
4 4 4
2 2
4 4 4 4
3
4 4 4
5 5 5 5 5 5 5 5 5 5 5 5 5
0
1
2
3
4
5
6
Shopee
Lazada
Tiki
Sendo
Cho Tot
*( ) is the ranking in overall category
(15)
(27)
(45)
(63)
(>100)
Source: AppAnnie (https://www.appannie.com/top/), iTunes App Store, Jan 13 - Apr 6, 2020, Category= Shopping,
Device= iPhone, Measure= free download

13. Shopping (Android)
1 1 1 1 1 1 1 1 1 1 1 1 1
2 2 2 2 2 2 2
3
2 2 2 2 2
4
5 5
4
3 3 3
2
4
3 3 3 33 3 3 3
4 4 4 4
3
4 4 4 4
5
6 6 6
5
7
6
7
6 6
5 5 5
0
1
2
3
4
5
6
7
8
13-Jan 20-Jan 27-Jan 03-Feb 10-Feb 17-Feb 24-Feb 02-Mar 09-Mar 16-Mar 23-Mar 30-Mar 06-Apr
Shopee
Lazada
Sendo
Tiki
Cho Tot
*( ) is the ranking in overall category
(22)
(32)
(85)
(>100)
(>100)
Source: AppAnnie (https://www.appannie.com/top/), Google play, Jan 13 - Apr 6, 2020, Category= Shopping,
Device= Android, Measure= free download

14. Music / video (iPhone)
1 1 1 1 1 1 1 1 1 1 1 1 1
2 2 2 2 2 2 2 2 2 2 2 2 2
4 4
5 5
4 4 4 4 4 4 4
3 33 3
4
3 3 3 3 3 3 3 3 3
4
7 7
6
7
5
6 6 6 6 6 6
4
6
0
1
2
3
4
5
6
7
13-Jan 20-Jan 27-Jan 03-Feb 10-Feb 17-Feb 24-Feb 02-Mar 09-Mar 16-Mar 23-Mar 30-Mar 06-Apr
Youtube
Zing MP3
Spotify
SoundCloud
iKara
*( ) is the ranking in overall category
** No 5 is “NhacCuaTui Lite” app
Which only have data on 6th, Apr
(16)
(25)
(100)
(>100)
(>100)
Source: AppAnnie (https://www.appannie.com/top/), iTunes App Store, Jan 13 - Apr 6, 2020, Category= Music / video,
Device= iPhone, Measure= free download

15. Music / video (Android)
1 1 1 1 1 1 1 1 1 1 1 1 1
7 7
4 4 4 4
3 3
2 2 2 2 2
9
5
6
5 5
6
7 7
5
4
3
5
3
4
2
3 3 3
2 2 2
3 3
4
3
4
3 3
2 2 2
3
4 4 4
5 5
4
5
0
1
2
3
4
5
6
7
8
9
10
13-Jan 20-Jan 27-Jan 03-Feb 10-Feb 17-Feb 24-Feb 02-Mar 09-Mar 16-Mar 23-Mar 30-Mar 06-Apr
Zing MP3
WeSing
Keeng
Spotify
Spoon
*( ) is the ranking in overall category
(23)
(97)
(>100)
(>100)
(>100)
Source: AppAnnie (https://www.appannie.com/top/), Google play, Jan 13 - Apr 6, 2020, Category= Music / video,
Device= Android, Measure= free download

16. Others (that are in top 100) (iPhone)
3
1 1 1 1 1 1
2
1
2 2
1
2
20
5
12
6
3
8
7
9
66
5
13
3
2 2
3
2
6 6
4
5
7
0
2
4
6
8
10
12
14
16
18
20
13-Jan 20-Jan 27-Jan 03-Feb 10-Feb 17-Feb 24-Feb 02-Mar 09-Mar 16-Mar 23-Mar 30-Mar 06-Apr
ZOOM
NCOVI
Microsoft
Teams
Hangouts
Gmail
*( ) is the ranking in overall category
(2)
(4)
(14)
(18)
(1)
Source: AppAnnie (https://www.appannie.com/top/), iTunes App Store, Jan 13 - Apr 6, 2020, Category= Others,
Device= iPhone, Measure= free download

17. Others (that are in top 100) (Android)
13
5
9
11
2 2 2
11
3
1
2
1
4
6
12
4
11 11
1 1
9
13
5
12
5
8
12
10 10
8
6
10
0
2
4
6
8
10
12
13-Jan 20-Jan 27-Jan 03-Feb 10-Feb 17-Feb 24-Feb 02-Mar 09-Mar 16-Mar 23-Mar 30-Mar 06-Apr
ZOOM
NCOVI
KeepClean
Tin moi 24h
BÁO MỚI
*( ) is the ranking in overall category
** On 20-Jan to 3-Feb and 17-Feb to 9-Mar
“Tin moi 24h” is ranked over top 100
(1)
(2)
(24)
(41)
(49)
Source: AppAnnie (https://www.appannie.com/top/), Google play, Jan 13 - Apr 6, 2020, Category= Others,
Device= Android, Measure= free download

18. Q&Me – About Online Market Research Services

19. Our Solution
Survey is conducted via mobile phone and the data is processed real-time
Affordable Quick High quality
Takes 24 - 48 hours for
most surveys, proving
real-time analysis
Superb real-time
analysis for flexible and
accurate data collection
1/3 of the competitor
pricing

20. Our Advantage: Direct Panel Management
Our strength is 16-39 years old and urban areas. This is where most biz
customers would like to research. 330,000 members as of Mar, 2018
0%
1%
18%
31%
22%
14%
7%
3% 3%
1%
Age
19%
18%
6%
4%3%3%
47%
HCM Hanoi Can Tho Da Nang
Hai Phong Dong Nhai Others
56%
44%
Male Female
Gender City

21. Process for the quality assurance
Questionnaire
based on the
exact profile
• Refined and very
derailed database
panel
Take out users
with irrelevant
replies
• Remove Fake
questions hit
users
• Remove
Contradicted
answer users
• Take out straight
answer users
Take out speed
users
• We count the
average median
time and take out
those who are
less than that
Manual check by
the experienced
researchers
• Our experienced
researchers will
check the
relevance as well
as open
comments
Re-assortment of
panelist priorities
• Based on the
survey results, bad
users are screened
out while prioritizing
those who return s
good feedbacks.

22. Online is considered to be “cheap and bad” in general. Q&Me provides
several methods providing data with quality
FACT CONSISTENCY SCORE
97%
THOUGHT
CONSISTENCY SCORE
91%
STRAIGHT-LINER/ FLAT-
LINER SCORE
89%
SPEEDERS SCORE
97%
QUALITY CHECK SURVEY SPECIFICATION
N (Sample size) 300
IR (Incident rate) 100%
LOI (Lenght of Interview) 10 minutes
Success Criteria Overral score of 80% or higher
THE RESULTS
Overal score 93.5%
Average score
in the industry
73%
(*) QC scores are generated by Survey Sampling International (SSI), the Worldwide Leader in Survey Sampling and Data Collection
Solutions. Asia Plus (Q&Me) is the preferred partner of SSI in Vietnam.
Our quality score by SSI
Evaluation for our quality assurance

23. Contact Us
URL: http://www.qandme.net
Contact: info@qandme.net
Q&Me is operated by Asia Plus Inc.
Asia Plus Inc.
Floor 6, Phuong Long Building, 506 Nguyen Dinh Chieu Street, Ward 4,
District 3, HCM City, Vietnam
Tel. +84 2839 100 043