# Synthesis24 vs Prodigy Math

The clearest difference is in-app purchases: Synthesis24 at none against Prodigy Math's 8. Synthesis24 also leads on ads (none vs shown). Prodigy Math's advantage is update cadence (every 3 weeks vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Prodigy Math sells 8 in-app purchases, starting at $1.99 per 3 months. Synthesis24 asks for nothing beyond the download.

Synthesis24 ships an update every 3 months, Prodigy Math every 3 weeks. The most recent releases landed on September 22, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Synthesis24 | Prodigy Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (78 ratings)](https://appshunter.io/ios/app/prodigy-math/id1672719952/reviews)** |
| Number of ratings | — | **78** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 49 MB | 364 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [杰超 杨](https://appshunter.io/developer/1364053114) | [DEVWORLD VIETAM COMPANY LIMITED](https://appshunter.io/developer/1867412933) |

## What reviewers say

### Synthesis24

[App page](https://appshunter.io/ios/app/synthesis24/id1606353407)

**Features:** macOS Compatibility

**In-app purchases:** none


### Prodigy Math

[App page](https://appshunter.io/ios/app/prodigy-math/id1672719952)

This interactive learning app makes math engaging for students in grades 1-12. It offers personalized lessons, AI-powered assistance, and fun challenges to help master essential math skills. Track progress and see real results through games and puzzles.

**Highlights:** Engaging math challenges, AI-powered step-by-step explanations, Adaptive learning paths, Interactive games and puzzles, Covers algebra, geometry, fractions, equations, Progress tracking

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Three Months VIP | $1.99 | per 3 months |
| Prodigy Premium Monthly Plan | $1.99 | per month |
| One Month VIP | $4.99 | per month |
| Prodigy Premium Half-Year Plan | $5.99 | per 6 months |
| Prodigy Premium Annual Plan | $9.99 | per year |
| Six Months VIP | $24.99 | per 6 months |
| 1 Year VIP | $49.99 | per year |
| No ads Pack | $14.99 | one-time |


## Frequently asked questions

### Is Synthesis24 free?

Synthesis24 is free to download, with no in-app purchases.

### Is Prodigy Math free?

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

### Do Synthesis24 or Prodigy Math have ads?

Prodigy Math shows ads; Synthesis24 does not.

### Which is updated more often, Synthesis24 or Prodigy Math?

Synthesis24 ships an update every 3 months, and Prodigy Math every 3 weeks. Most recently, Synthesis24 was updated on September 22, 2026 and Prodigy Math on September 24, 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.*