# Openit vs Nimzo

The clearest difference is rating: Nimzo at 3.7 against Openit's 3.0. Nimzo also leads on ratings volume (3 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Openit sells 2 in-app purchases, starting at $3.99 per month and Nimzo sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Nimzo holds the better App Store score, 3.7 against 3.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Openit ships an update every 10 days, Nimzo every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Openit | Nimzo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/openit-chess-opening-trainer/id6749825647/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/nimzo/id6758252932/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Size | 102 MB | 51 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Louis Raffin](https://appshunter.io/developer/1816724223) | [Maximilian Leiwig](https://appshunter.io/developer/1871743987) |

## What reviewers say

### Openit

[App page](https://appshunter.io/ios/app/openit-chess-opening-trainer/id6749825647)

Learn chess openings through interactive play and guided lessons. This app offers a gamified approach to understanding and memorizing opening moves, with modes for learning and practice. Sharpen your chess strategy from the first move.

**Highlights:** Interactive opening library, Coach-guided explanations, Gamified progression with streaks, Practice mode for reinforcement, Learn popular chess openings

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Openit Pro Monthly | $3.99 | per month |
| Openit Pro Annual | $24.99 | per year |


### Nimzo

[App page](https://appshunter.io/ios/app/nimzo/id6758252932)

This app uses a smart flashcard system with spaced repetition to help you memorize chess openings. Actively recall moves and variations to build lasting memory and track your progress. Create your own decks or study community-shared ones.

**Highlights:** Smart flashcard review system, Spaced repetition for memory, Personal opening repertoire building, Memorize main lines and variations, Earn XP and track progress, Create or study community decks

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly access | $4.99 | per month |
| Monthly access | $8.99 | per month |
| Yearly access | $49.99 | per year |
| Yearly access | $89.99 | per year |


## Frequently asked questions

### Is Openit free?

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

### Is Nimzo free?

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

### Which has better reviews, Openit or Nimzo?

Nimzo is rated higher. Openit averages 3.0 out of 5 from 1 ratings, while Nimzo averages 3.7 from 3 ratings.

### Do Openit or Nimzo have ads?

Neither Openit nor Nimzo shows ads.

### Which is updated more often, Openit or Nimzo?

Openit ships an update every 10 days, and Nimzo every 2 weeks. Most recently, Openit was updated on October 24, 2026 and Nimzo on October 24, 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.*