# DiDuDaDo vs Do Re Mi

The clearest difference is in-app purchases: Do Re Mi at none against DiDuDaDo's 1. Do Re Mi also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). DiDuDaDo's advantage is update cadence (every 2 days vs every 2 weeks). On price and device support there is nothing between them.

Both are free to download. DiDuDaDo sells 1 one-off in-app purchase. Do Re Mi asks for nothing beyond the download.

DiDuDaDo ships an update every 2 days, Do Re Mi every 2 weeks. The most recent releases landed on September 17, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | DiDuDaDo | Do Re Mi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.9 (152 ratings)](https://appshunter.io/ios/app/do-re-mi-fun-challenges/id6737718664/reviews)** |
| Number of ratings | — | **152** |
| Positive reviews | — | 15.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | — | Free |
| Size | 86 MB | 50 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Riten Vagadiya](https://appshunter.io/developer/1339329816) | [Salma HBIBI OUALI](https://appshunter.io/developer/1770521362) |

## What reviewers say

### DiDuDaDo

[App page](https://appshunter.io/ios/app/didudado/id1627711815)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads (Lifetime) | $0.99 | one-time |


### 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 DiDuDaDo free?

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

### Is Do Re Mi free?

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

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

DiDuDaDo shows ads; Do Re Mi does not.

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

DiDuDaDo ships an update every 2 days, and Do Re Mi every 2 weeks. Most recently, DiDuDaDo was updated on September 17, 2026 and Do Re Mi on September 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.*