# Basic Math vs Sky High

The clearest difference is in-app purchases: Sky High at none against Basic Math's 1. Sky High also leads on update cadence (weekly vs monthly). Basic Math's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Basic Math sells 1 one-off in-app purchase. Sky High asks for nothing beyond the download.

Basic Math ships an update monthly, Sky High weekly. The most recent releases landed on September 27, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Basic Math | Sky High |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (339 ratings)](https://appshunter.io/ios/app/basic-math-addittion-games/id892283434/reviews)** | — |
| Number of ratings | **339** | — |
| Positive reviews | 84.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 185 MB | 25 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Didactoons Games SL](https://appshunter.io/developer/1457185685) | [Jamel Khalifa](https://appshunter.io/developer/1645310462) |

## What reviewers say

### Basic Math

[App page](https://appshunter.io/ios/app/basic-math-addittion-games/id892283434)

This engaging math game app helps children aged 4-16 improve their arithmetic and times table skills. It adapts to each child's age and learning level, offering a blend of fun and educational challenges designed by teachers.

**Highlights:** Adaptive learning levels, Arithmetic practice, Times table drills, Engaging game design, Teacher-designed curriculum

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Content | $2.99 | one-time |

**What reviewers like**

- 🤩 Highly educational for kids
- 👍 Fun and engaging gameplay
- 🚀 Keeps children's attention
- 💡 Teaches math effectively
- 💖 Creative and well-designed

**What reviewers complain about**

- 💰 Requires purchase
- 😞 Some users expected free
- 🐛 Game-breaking bugs reported
- 💸 In-app purchase issues
- ⚠️ Forced rating to continue

**Reported bugs**

- Cannot evolve/progress in game
- App crashes on splash screen
- In-app purchases not working

**Requested features**

- Resolve progression issues in specific levels
- Offer refunds for non-functional purchases


### Sky High

[App page](https://appshunter.io/ios/app/sky-high-tower-builder/id6779524937)

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

**In-app purchases:** none


## Frequently asked questions

### Is Basic Math free?

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

### Is Sky High free?

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

### Do Basic Math or Sky High have ads?

Sky High shows ads; Basic Math does not.

### Which is updated more often, Basic Math or Sky High?

Basic Math ships an update monthly, and Sky High weekly. Most recently, Basic Math was updated on September 27, 2026 and Sky High on September 19, 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.*