# ChessBased vs Chesswise

The clearest difference is in-app purchases: Chesswise at none against ChessBased's 1. ChessBased's advantage is iOS requirement (17.0 vs 26.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ChessBased sells 1 one-off in-app purchase. Chesswise asks for nothing beyond the download.

ChessBased ships an update monthly, Chesswise fortnightly. The most recent releases landed on September 13, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | ChessBased | Chesswise |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 2 MB | 93 MB |
| Requires iOS | **17.0** | 26.1 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ENVISIONAIRY LLC](https://appshunter.io/developer/1605281065) | [Cuong Nguyen](https://appshunter.io/developer/1896763237) |

## What reviewers say

### ChessBased

[App page](https://appshunter.io/ios/app/chessbased-stockfish-19/id6773557320)

Analyze chess openings with millions of games and advanced engine evaluations. Prepare like a grandmaster with a seamless interface, win-loss statistics, and move-by-move exploration. Save your favorite lines for later study on your iPhone or iPad.

**Highlights:** Millions of games database, Stockfish 18 engine evaluations, Win-loss statistics, Move-by-move exploration, Save favorite lines, Seamless UI

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChessBased: Stockfish 18 | $4.99 | one-time |


### Chesswise

[App page](https://appshunter.io/ios/app/chesswise/id6773998682)

**In-app purchases:** none


## Frequently asked questions

### Is ChessBased free?

ChessBased is free to download, with in-app purchases available.

### Is Chesswise free?

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

### Do ChessBased or Chesswise have ads?

Neither ChessBased nor Chesswise shows ads.

### Which is updated more often, ChessBased or Chesswise?

ChessBased ships an update monthly, and Chesswise fortnightly. Most recently, ChessBased was updated on September 13, 2026 and Chesswise on September 9, 2026.

---

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