# Monsty vs Do Re Mi

The clearest difference is price: Do Re Mi at Free against Monsty's $1.99. Do Re Mi also leads on update cadence (every 2 weeks vs every 2 months) and iOS requirement (12.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

Do Re Mi is free to download; Monsty costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Monsty ships an update every 2 months, Do Re Mi every 2 weeks. The most recent releases landed on October 20, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Monsty | Do Re Mi |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[3.7 (170 ratings)](https://appshunter.io/ios/app/do-re-mi-fun-challenges/id6737718664/reviews)** |
| Number of ratings | — | **170** |
| Positive reviews | — | 14.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 36 MB | 50 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PATRICIA SAUER](https://appshunter.io/developer/1697710298) | [Salma HBIBI OUALI](https://appshunter.io/developer/1770521362) |

## What reviewers say

### Monsty

[App page](https://appshunter.io/ios/app/monsty-match-pairs/id6612007015)

**Features:** macOS Compatibility

**In-app purchases:** none


### Do Re Mi

[App page](https://appshunter.io/ios/app/do-re-mi-fun-challenges/id6737718664)

Engage in a variety of fun challenges designed to test your skills. Enjoy a voice game, a vegetable-cutting simulation, and an egg-balancing task. More exciting challenges are planned for future updates.

**Highlights:** Do Re Mi voice game, Cutting vegetables simulation, Balancing the egg challenge, Multiple fun challenges, New challenges coming soon

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💖 Better than expected

**What reviewers complain about**

- 🚨 Insane amount of ads
- 🛑 Ads interrupt gameplay
- 🔊 Can't hear the notes

**Reported bugs**

- Do Re Mi challenge doesn't work as expected
- Timer issues

**Requested features**

- Reduce ads
- Improve audio quality


## Frequently asked questions

### Is Monsty free?

Monsty costs $1.99, with no in-app purchases.

### Is Do Re Mi free?

Do Re Mi is free to download, with no in-app purchases.

### Do Monsty or Do Re Mi have ads?

Neither Monsty nor Do Re Mi shows ads.

### Which is updated more often, Monsty or Do Re Mi?

Monsty ships an update every 2 months, and Do Re Mi every 2 weeks. Most recently, Monsty was updated on October 20, 2026 and Do Re Mi on October 23, 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.*