# Space Pig Math vs Synthesis Math Tutor for Kids

The clearest difference is ratings volume: Synthesis Math Tutor for Kids at 10K against Space Pig Math's 965. Space Pig Math's advantage is device support (3 vs 1) and iOS requirement (8.0 vs 16.0). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Space Pig Math sells 1 one-off in-app purchase and Synthesis Math Tutor for Kids sells 5 in-app purchases, starting at $29.00 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for Space Pig Math against 4.6 for Synthesis Math Tutor for Kids. That said, the two scores are not equally well evidenced: Synthesis Math Tutor for Kids has 10K ratings behind it against 965, so its average is the more settled of the two. Written reviews are what separate them: 75% of Space Pig Math's written reviews are positive against 77% of Synthesis Math Tutor for Kids's.

Space Pig Math ships an update every 2 months, Synthesis Math Tutor for Kids monthly. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Space Pig Math | Synthesis Math Tutor for Kids |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (965 ratings)](https://appshunter.io/ios/app/space-pig-math/id1025270711/reviews) | **[4.6 (10K ratings)](https://appshunter.io/ios/app/synthesis-math-tutor-for-kids/id6448335635/reviews)** |
| Number of ratings | 965 | **10K** |
| Positive reviews | 75.0% of reviews | **76.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 70 MB | 3 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gregory Mayer](https://appshunter.io/developer/981018192) | [Synthesis](https://appshunter.io/developer/1684445188) |

## What reviewers say

### Space Pig Math

[App page](https://appshunter.io/ios/app/space-pig-math/id1025270711)

Practice multiplication facts through an engaging arcade-style game. Blast asteroids and aliens, earn powerups, and enjoy satisfying visual and audio feedback. Offers multiple modes for learning and challenging your times table skills.

**Highlights:** Times tables practice up to 12x12, Action-packed asteroid and alien blasting, Retro-inspired visuals and sound, Four unique game modes (Review, Puzzle, Free-For-All, Challenge), Rewards for correct, consecutive, and quick answers, Powerups from rescued friends

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Game | $2.99 | one-time |

**What reviewers like**

- 👍 Fun and engaging
- 🚀 Helps learn multiplication quickly
- 💡 Arcade-style gameplay
- 👍 Visually appealing
- 👍 Keeps kids entertained

**What reviewers complain about**

- 🐛 Occasional crashes
- 💰 Requires in-app purchases
- 🤔 Some find it boring
- 🤔 Doesn't teach math in a traditional way

**Reported bugs**

- Incorrect charge amount for in-app purchases
- Asteroids counted as wrong answers

**Requested features**

- More levels and times tables
- Option to remove aliens/enemies
- Progress tracking for parents/teachers


### Synthesis Math Tutor for Kids

[App page](https://appshunter.io/ios/app/synthesis-math-tutor-for-kids/id6448335635)

An AI-powered math tutor offers personalized, adaptive lessons for children aged 5-11. It covers a range of topics with interactive guidance and engaging gameplay, helping to build confidence and critical thinking skills.

**Highlights:** AI-powered adaptive lessons, Interactive digital tutor, Multi-sensory learning with digital manipulatives, Progress tracking for accuracy and speed, Engaging gameplay for math practice, Adaptive flashcards

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Synthesis Tutor Family Monthly | $29.00 | per month |
| Synthesis Tutor Family Monthly | $29.00 | per month |
| Synthesis Tutor Annual Family | $119.00 | per year |
| Synthesis Tutor Annual Family | $119.00 | per year |
| Synthesis Tutor Annual Monthly | $294.99 | per year |


## Frequently asked questions

### Is Space Pig Math free?

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

### Is Synthesis Math Tutor for Kids free?

Synthesis Math Tutor for Kids is free to download, with in-app purchases available.

### Which has better reviews, Space Pig Math or Synthesis Math Tutor for Kids?

Synthesis Math Tutor for Kids is rated higher. Space Pig Math averages 4.6 out of 5 from 965 ratings, while Synthesis Math Tutor for Kids averages 4.6 from 10K ratings.

### Do Space Pig Math or Synthesis Math Tutor for Kids have ads?

Neither Space Pig Math nor Synthesis Math Tutor for Kids shows ads.

### Which is updated more often, Space Pig Math or Synthesis Math Tutor for Kids?

Space Pig Math ships an update every 2 months, and Synthesis Math Tutor for Kids monthly. Most recently, Space Pig Math was updated on November 1, 2026 and Synthesis Math Tutor for Kids on November 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*