Reviews of JSON Viewer: JSON Reader

By: Subar Studio

List of user reviews and ratings for JSON Viewer: JSON Reader

Total ratings

3.45 (Rating count: 469)

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Review summary

User reviews mainly flag stability and readability issues: the app frequently crashes or freezes when opening JSON files, and intrusive ads worsen the experience. Reading and rendering JSON content is poor (shows code, cannot open large files), and pasting or editing JSON is not supported. A few users nevertheless compliment the app, noting efficient performance and good development quality.

Pros

Positive user feedback (thumbs up) from multiple reviews
Efficient performance when the app is functioning
App development quality noted by some users
Positive overall sentiment in a few reviews

Cons

Frequent crashes and freezing on opening JSON files
Intrusive, excessive ads that disrupt the experience
Poor JSON viewing and file handling (reads as code, can't open large files)
No support for pasting or editing JSON (limited functionality)
Laggy performance on some devices and issues with large files

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User Reviews

Recent rating average: 1.90

All time rating average: 3.45

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243% (34)

Date	Author	Comment
2026-07-10	20*****	worst app. doesn't work. useless. it doesn't deserve even one star
worst app. doesn't work. useless. it doesn't deserve even one star
2026-03-21	An*****	Infected with ads, even app upgrade is fake ad, you need to watch 1 ad per 1 json
Infected with ads, even app upgrade is fake ad, you need to watch 1 ad per 1 json
2026-03-09	Ch*****	doesnt work. cant expand the accordion.
doesnt work. cant expand the accordion.