# FirstMove vs Opening Prep

FirstMove and Opening Prep 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. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | FirstMove | Opening Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | Every 3 days |
| Size | 17 MB | 9 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RedInnov](https://appshunter.io/developer/1288516285) | [Roman Bogatenko](https://appshunter.io/developer/1896131806) |

## What reviewers say

### FirstMove

[App page](https://appshunter.io/ios/app/firstmove/id6757464001)

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

**In-app purchases:** none


### Opening Prep

[App page](https://appshunter.io/ios/app/opening-prep-chess-trainer/id6765937133)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FirstMove free?

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

### Is Opening Prep free?

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

### Do FirstMove or Opening Prep have ads?

Neither FirstMove nor Opening Prep shows ads.

### Which is updated more often, FirstMove or Opening Prep?

FirstMove ships an update every 3 days, and Opening Prep every 3 days. Most recently, FirstMove was updated on October 2, 2026 and Opening Prep on October 7, 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.*