# Math Rescue vs D

The clearest difference is in-app purchases: D at none against Math Rescue's 2. Math Rescue's advantage is iOS requirement (9.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Math Rescue sells 2 in-app purchases, starting at $59.99 per year. D asks for nothing beyond the download.

## The numbers

| Metric | Math Rescue | D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (2.5K ratings)](https://appshunter.io/ios/app/math-rescue-79-year-old-game/id1287932907/reviews)** | — |
| Number of ratings | **2.5K** | — |
| Positive reviews | 54.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | — |
| Size | 144 MB | 139 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Makkajai Edu Tech Private Limited](https://appshunter.io/developer/828715957) | [Weduc UK Ltd](https://appshunter.io/developer/1635738266) |

## What reviewers say

### Math Rescue

[App page](https://appshunter.io/ios/app/math-rescue-79-year-old-game/id1287932907)

This educational game makes learning about rounding and estimation fun for children. Players help a fireman save a forest by using the correct amount of water balloons to put out fires, practicing essential math skills through engaging gameplay.

**Highlights:** Practice rounding to nearest 10s and 100s, Estimate sums of two and three-digit numbers, Learn place value concepts, Engaging gameplay with sound and art, Self-paced and adaptive practice, Aligned with Common Core and Singapore Math

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Genius Annual Subscription | $59.99 | per year |
| Unlock Full Version | $9.99 | one-time |

**What reviewers like**

- 👍 Helpful for learning math
- ⭐ Fun and engaging game
- 💡 Good for younger kids

**What reviewers complain about**

- 🐛 Bugs and crashes
- 💰 Expensive subscription
- 🤔 Negative feedback messages

**Reported bugs**

- Login issues
- Levels resetting unexpectedly
- Compatibility problems on older devices

**Requested features**

- More grade levels and difficulty options
- Monthly subscription option
- Ability to customize skins/characters


### D

[App page](https://appshunter.io/ios/app/d-connect/id6800673187)

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

**In-app purchases:** none


## Frequently asked questions

### Is Math Rescue free?

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

### Is D free?

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

### Do Math Rescue or D have ads?

Neither Math Rescue nor D shows ads.

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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.*