# Chatwise vs Whenly

The clearest difference is update cadence: Chatwise at daily against Whenly's every 2 months. Whenly's advantage is iOS requirement (18.0 vs 26.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Chatwise ships an update daily, Whenly every 2 months. Both last shipped on November 10, 2026.

## The numbers

| Metric | Chatwise | Whenly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chatwise-chat-and-learn/id6784626027/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 months |
| Monetization | Free | — |
| Size | 16 MB | 16 MB |
| Requires iOS | 26.5 | **18.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Craig Swift](https://appshunter.io/developer/6784626029) | [Igor Bogdanov](https://appshunter.io/developer/6773527328) |

## What reviewers say

### Chatwise

[App page](https://appshunter.io/ios/app/chatwise-chat-and-learn/id6784626027)

This app helps you retain information long-term using spaced repetition and an AI tutor grounded in your learning material. It builds a personal wiki and offers complete courses to track your progress and ensure knowledge retention.

**Highlights:** Spaced repetition learning engine, AI tutor for explanations and quizzes, Personal wiki with linked pages, Downloadable courses with progress tracking, Active recall testing, Knowledge graph visualization, On-device AI processing

**In-app purchases:** none


### Whenly

[App page](https://appshunter.io/ios/app/whenly-countdown-and-days-since/id6796975382)

**In-app purchases:** none


## Frequently asked questions

### Is Chatwise free?

Chatwise is free to download, with no in-app purchases.

### Is Whenly free?

Whenly is free to download, with no in-app purchases.

### Do Chatwise or Whenly have ads?

Neither Chatwise nor Whenly shows ads.

### Which is updated more often, Chatwise or Whenly?

Chatwise ships an update daily, and Whenly every 2 months. Most recently, Chatwise was updated on November 10, 2026 and Whenly on November 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*