Otofun vs Viblo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Otofun
A popular online forum for discussions and community engagement. Connect with others and share your thoughts on various topics.
- Online forum
- Community discussions
- Topic sharing
- User engagement
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Diễn đàn nổi tiếng Otofun
Viblo
Access a vast library of tech articles from experts and share your own knowledge. Stay current with programming and technology trends. Save, search, and share content easily.
- Explore tech articles
- Contribute content
- Share experiences
- Receive feedback
- Stay updated on tech topics
- Search and save content
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Viblo is a leading technology knowledge-sharing platform where you can: - Explore thousands of high-quality articles from tech experts. - Contribute content, share experiences, and receive valuable feedback. - Stay updated on the latest topics in programming and technology. With easy access to search, save, and share your favorite content, Viblo is an essential choice for Vietnamese developers and tech enthusiasts alike.
Screenshots
Verdict
The clearest difference is monetization model: Otofun at free against Viblo's ad-supported. Otofun also leads on iOS requirement (6.1 vs 15.0). Viblo's advantage is review sentiment (59% vs 50%). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.
| Parameter | Otofun | Viblo |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) — better | — |
| Positive reviews | 50.0% of reviews | 59.4% of reviews — better |
| Number of ratings | 2 — better | — |
| Update frequency | Fortnightly | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 6.1 — better | 15.0 |
| Further details — not scored | ||
| Size | 42 MB | 31 MB |
| Age rating | 4+ | 9+ |
| Developer | techplus jsc | Framgia |
Customer experience
Otofun
Viblo
In-app purchases
Otofun
No in-app purchases
Viblo
No in-app purchases
