Busuu

Version: 21.8.0.604

Google Play: click

Mod features:
1. Unlocked Busuu premium plus

Some features are locked on server

Duolingo

Version: 5.18.5

Google Play: click

Mod features:
1. Unlocked Plus Subscription
2. Fixed Facebook auth
3. Unlocked debug menu
4. Unlocked all outfits
5. Unlocked auto downloader of offline courses

ES Filemanager

Version: 4.2.6.6

Google Play: no available

Mod features:
1. Disabled auto updates
2. Unlocked Premium
3. Disabled metrics
4. Disabled ads

Faster reader

Version: 4.4.9

Google play: click

Mod features:

1. Unlocked All-In-One

Duolingo

Version: 5.19.2

Google Play: click

Mod features:
1. Unlocked Plus Subscription
2. Fixed Facebook auth
3. Unlocked debug menu
4. Unlocked all outfits
5. Unlocked auto downloader of offline courses

Duolingo

Version: 5.19.3

Google Play: click

Mod features:
1. Unlocked Plus Subscription
2. Fixed Facebook auth
3. Unlocked debug menu
4. Unlocked all outfits
5. Unlocked auto downloader of offline courses

Flexbooru

Version: 2.7.7.c1199

Google Play: click

Mod features:
1. Unlocked Subscription
2. Disabled metrics

Picsart
Powerful android editor of pics

Version: 17.6.2

Google play: click

Mod features:
1. Unlocked Subscription

No login request

pixiv
Popular service of pictures and manga

Version: 6.17.0

Google play: click

Mod features:
1. Unlocked Premium
2. Disabled ads
3. Disabled metrics

Some premium features are server side

SD Maid

Version: 5.1.6

Google Play: click

Mod features:
1. Unlocked Pro
2. Deleted analytics