# Omelette Menu vs Abacus Mental Math Training

The clearest difference is in-app purchases: Omelette Menu at none against Abacus Mental Math Training's 1. Omelette Menu also leads on ads (none vs shown). Abacus Mental Math Training's advantage is update cadence (monthly vs every 42 months) and iOS requirement (10.0 vs 12.4). On price and device support there is nothing between them.

Both are free to download. Abacus Mental Math Training sells 1 one-off in-app purchase. Omelette Menu asks for nothing beyond the download.

Omelette Menu ships an update every 42 months, Abacus Mental Math Training monthly. The most recent releases landed on October 3, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Omelette Menu | Abacus Mental Math Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (31 ratings)](https://appshunter.io/ios/app/abacus-mental-math-training/id6449295111/reviews)** |
| Number of ratings | — | **31** |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 42 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 23 MB | 34 MB |
| Requires iOS | 12.4 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ALGO TECH LIMITED](https://appshunter.io/developer/1220310133) | [Peikun Duan](https://appshunter.io/developer/1240254007) |

## What reviewers say

### Omelette Menu

[App page](https://appshunter.io/ios/app/omelette-menu/id1528185946)

**Features:** Apple Wallet

**In-app purchases:** none


### Abacus Mental Math Training

[App page](https://appshunter.io/ios/app/abacus-mental-math-training/id6449295111)

This app offers professional training and assessment for abacus mental calculation and flash calculation, adhering to international grading standards. It features challenge and custom modes to help users improve their math and speed calculation skills.

**Highlights:** Adheres to World Abacus Mental Calculation Federation standards, Challenge Mode with 10 levels and 200 stages, Custom Mode for Flash Calculation and Abacus practice, Adjustable calculation parameters (number range, digits, time), Gradual difficulty progression, Simulates exam conditions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.59 | one-time |


## Frequently asked questions

### Is Omelette Menu free?

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

### Is Abacus Mental Math Training free?

Abacus Mental Math Training is free to download, with in-app purchases available.

### Do Omelette Menu or Abacus Mental Math Training have ads?

Abacus Mental Math Training shows ads; Omelette Menu does not.

### Which is updated more often, Omelette Menu or Abacus Mental Math Training?

Omelette Menu ships an update every 42 months, and Abacus Mental Math Training monthly. Most recently, Omelette Menu was updated on October 3, 2026 and Abacus Mental Math Training on October 11, 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.*