# ChessFlow vs Sealed Move

ChessFlow and Sealed Move are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. ChessFlow sells 4 in-app purchases, starting at $4.99 per month and Sealed Move sells 1 in-app purchase, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ChessFlow ships an update every 4 days, Sealed Move weekly. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | ChessFlow | Sealed Move |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (2 ratings)](https://appshunter.io/ios/app/sealed-move/id6799776097/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | — | Freemium |
| Size | 202 MB | 10 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Giorgio Donnoli](https://appshunter.io/developer/6777981338) | [Tim Williams](https://appshunter.io/developer/1365167722) |

## What reviewers say

### ChessFlow

[App page](https://appshunter.io/ios/app/chessflow/id6777981336)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChessFlow Virtual | $4.99 | per month |
| ChessFlow Premium | $8.99 | per month |
| ChessFlow Virtual | $29.99 | per year |
| ChessFlow Premium | $49.99 | per year |


### Sealed Move

[App page](https://appshunter.io/ios/app/sealed-move/id6799776097)

This app provides personalized chess coaching by explaining engine evaluations in plain language. It offers interactive explanations, a lexicon of chess terms, and game review features. Practice against an AI that mimics human play and export games as videos.

**Highlights:** AI-powered chess coaching, Plain-language explanations of engine moves, Interactive lexicon of chess terms, Game review timeline, Export games as videos, Human-like AI opponent

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Coach | $5.99 | per month |


## Frequently asked questions

### Is ChessFlow free?

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

### Is Sealed Move free?

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

### Do ChessFlow or Sealed Move have ads?

Neither ChessFlow nor Sealed Move shows ads.

### Which is updated more often, ChessFlow or Sealed Move?

ChessFlow ships an update every 4 days, and Sealed Move weekly. Most recently, ChessFlow was updated on November 5, 2026 and Sealed Move on November 6, 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.*