Versant vs KaoCha
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Versant
Take accurate language proficiency tests conveniently on your smartphone. The app allows for both online and offline testing, with automatic uploads for scoring once reconnected. View your test scores and statuses directly within the application.
- Take language tests anytime, anywhere
- Accurate scoring
- Online and offline testing
- Download tests for offline use
- Automatic response upload
- View test scores and statuses
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Versant language tests can be taken anytime and anywhere with the Versant test app. Tests taken on the Versant test app provide the same accurate scores as other delivery methods, with the added benefit of working on smartphones. Tests may be taken online or offline, though offline testing is preferred to prevent any distractions from notifications. In cases of unstable or intermittent internet connectivity, individual tests and batches may be downloaded to the device ahead of time. Once the user is back online, responses are automatically uploaded and submitted for scoring. Test scores and statuses are also conveniently available within the app.
KaoCha
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Perfect Your Students' Writing - Instantly & Effectively Transform your teaching experience with our innovative grammar correction tool designed specifically for educators. Whether you're handling essays, short assignments, or real-time writing exercises, our app streamlines the correction process while maintaining high teaching standards. Key Features: * Grammar Analysis: Quickly identify and correct common grammatical errors * Smart Feedback System: Provide personalized, constructive feedback to help students learn * Multiple Correction Methods: Choose between text-based corrections, voice notes, or visual markup * Progress Tracking: Monitor student improvement over time with detailed analytics * Easy-to-Use Interface: Start correcting within seconds - no complex setup needed
Screenshots
Verdict
The clearest difference is iOS requirement: Versant at 12.1 against KaoCha's 17.0. 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.
Versant ships an update every 2 months, KaoCha every 3 months. The most recent releases landed on October 16, 2026 and September 27, 2026 respectively.
| Parameter | Versant | KaoCha |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (1K ratings) — better | — |
| Positive reviews | 49.0% of reviews | — |
| Number of ratings | 1K — better | — |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 51 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Pearson Education, Inc. | Sam Yu |
Bugs and requests
Versant
Reported bugs
3 issues- 音が小さく回答できない
- Bluetooth イヤホンが使えない
- コンテンツのダウンロードが不安定
Requested features
3 requests- Give results to the sample test also
- Scores for practice
- Support Bluetooth devices
KaoCha
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Versant
No in-app purchases
KaoCha
No in-app purchases









