# Comprehension Builder vs Mathletix Money

The clearest difference is update cadence: Mathletix Money at every 3 months against Comprehension Builder's every 40 months. Comprehension Builder's advantage is price ($7.99 vs $9.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Comprehension Builder costs $7.99 and Mathletix Money $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Comprehension Builder ships an update every 40 months, Mathletix Money every 3 months. The most recent releases landed on March 11, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Comprehension Builder | Mathletix Money |
| --- | --- | --- |
| Price | **$7.99** | $9.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 3 months** |
| Size | 50 MB | 112 MB |
| Requires iOS | 12.2 | **11.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Janine Toole](https://appshunter.io/developer/839832427) | [Player1games Inc.](https://appshunter.io/developer/1040547964) |

## What reviewers say

### Comprehension Builder

[App page](https://appshunter.io/ios/app/comprehension-builder/id1238803041)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mathletix Money

[App page](https://appshunter.io/ios/app/mathletix-money/id6450317058)

**In-app purchases:** none


## Frequently asked questions

### Is Comprehension Builder free?

Comprehension Builder costs $7.99, with no in-app purchases.

### Is Mathletix Money free?

Mathletix Money costs $9.99, with no in-app purchases.

### Do Comprehension Builder or Mathletix Money have ads?

Neither Comprehension Builder nor Mathletix Money shows ads.

### Which is updated more often, Comprehension Builder or Mathletix Money?

Comprehension Builder ships an update every 40 months, and Mathletix Money every 3 months. Most recently, Comprehension Builder was updated on March 11, 2026 and Mathletix Money on September 22, 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.*