GoThai vs Russian21
Price, ratings, monetisation and update history for both apps, side by side â with what reviewers say about each.
GoThai
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Go Thai is a Thai language and cultural learning application developed specifically for foreigners interested in learning Thai language and culture, especially foreign tourists visiting Phuket, Thailand. Each lesson includes vocabulary, videos, conversations, exercises, and cultural knowledge. The Thai language and cultural content uses the context of Phuket Old Town community as a case study.
Russian21
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Master Russian in 21 days with Russian21! Learn Russian through a structured 21-day course designed for real-world conversations. Practice with Speech recognition, track your progress, get advice from a teacher, and learn while driving your car. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: GoThai at none against Russian21's 1. GoThai also leads on iOS requirement (14.0 vs 17.6). On price, update cadence, ads and device support 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. Russian21 sells 1 one-off in-app purchase. GoThai asks for nothing beyond the download.
GoThai ships an update weekly, Russian21 every 5 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.
| Parameter | GoThai | Russian21 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Every 5 days â better |
| Ads | No | No |
| In-app purchases | No â better | Yes |
| Devices | iPhone, iPad, iPod â better | iPhone, iPad |
| Requires iOS | 14.0 â better | 17.6 |
| Further details â not scored | ||
| Size | 46 MB | 361 MB |
| Age rating | 4+ | 4+ |
| Developer | UPONAIR COMPANY LIMITED | OLE PETTER HAUGEN |
In-app purchases
GoThai
No in-app purchases
Russian21
- Russian21 Pro$19.99
