# Operation Math Game vs Mila's Piano Notes

The clearest difference is price: Mila's Piano Notes at Free against Operation Math Game's $2.99. Mila's Piano Notes also leads on rating (5.0 vs 4.5). Operation Math Game's advantage is chart position (#190 vs unranked) and ratings volume (8 vs 1). On in-app purchases there is nothing between them.

Mila's Piano Notes is free to download; Operation Math Game costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Mila's Piano Notes holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Operation Math Game has 8 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Operation Math Game | Mila's Piano Notes |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.5 (8 ratings)](https://appshunter.io/ios/app/operation-math-game/id6450546201/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/milas-piano-notes/id6760125735/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 25 months | — |
| Monetization | Paid | **Free** |
| Best chart rank | **#190** | — |
| Size | 276 MB | 1 MB |
| Requires iOS | **12.0** | 26.2 |
| Devices | **iPhone, iPad, iPod, Mac** | — |
| Age rating | 4+ | 4+ |
| Developer | [Little 10 Robot](https://appshunter.io/developer/1246849142) | [Pablo Vega Andrade](https://appshunter.io/developer/1882766166) |

## What reviewers say

### Operation Math Game

[App page](https://appshunter.io/ios/app/operation-math-game/id6450546201)

**Currently charting:** #190 Top Paid · Education (US App Store)

Embark on a global learning adventure with this award-winning game that turns math drills into exciting missions. Players can defeat villains, earn spy gear, and master addition, subtraction, multiplication, and division through over 100 timed challenges.

**Highlights:** 105 timed missions, Selectable math operations, Customizable player profiles, Unlockable spy gear rewards, Supports iPad, iPhone, and Mac, Fun spy-themed learning

**In-app purchases:** none


### Mila's Piano Notes

[App page](https://appshunter.io/ios/app/milas-piano-notes/id6760125735)

Learn to read musical notes with a playful, pixel-art pet companion. Explore the piano freely, practice identifying notes, and test your speed in a fun, stress-free environment. Designed for young musicians and beginners.

**Highlights:** Learn to read notes on the treble clef, Pixel-art pet companions, Free exploration of the piano, Note identification practice, Speed challenge for accuracy, No ads or accounts required

**In-app purchases:** none


## Frequently asked questions

### Is Operation Math Game free?

Operation Math Game costs $2.99, with no in-app purchases.

### Is Mila's Piano Notes free?

Mila's Piano Notes is free to download, with no in-app purchases.

### Which has better reviews, Operation Math Game or Mila's Piano Notes?

Mila's Piano Notes is rated higher. Operation Math Game averages 4.5 out of 5 from 8 ratings, while Mila's Piano Notes averages 5.0 from 1 ratings.

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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.*