# Sum vs Asana Math

The clearest difference is in-app purchases: Asana Math at none against Sum's 1. Asana Math also leads on iOS requirement (15.1 vs 17.6). Sum's advantage is update cadence (every 3 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Sum sells 1 in-app purchase, starting at $1.99 per month. Asana Math asks for nothing beyond the download.

Sum ships an update every 3 days, Asana Math every 3 weeks. The most recent releases landed on August 31, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Sum | Asana Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sum-math-puzzle-brain-game/id6450458099/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 120 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rajat Vaghani](https://appshunter.io/developer/1668117901) | [Galip CALIKAN](https://appshunter.io/developer/1874385099) |

## What reviewers say

### Sum

[App page](https://appshunter.io/ios/app/sum-math-puzzle-brain-game/id6450458099)

This game challenges you to find sums from a grid of numbers before time runs out. It offers multiple modes, from fast-paced challenges to relaxed untimed play, and helps improve mental agility and logic skills.

**Highlights:** Timed addition challenges, Four distinct game modes, Offline play supported, Compete with friends, Detailed progress statistics, Sleek user interface

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |


### Asana Math

[App page](https://appshunter.io/ios/app/asana-math/id6758678632)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sum free?

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

### Is Asana Math free?

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

### Do Sum or Asana Math have ads?

Both Sum and Asana Math show ads.

### Which is updated more often, Sum or Asana Math?

Sum ships an update every 3 days, and Asana Math every 3 weeks. Most recently, Sum was updated on August 31, 2026 and Asana Math on September 14, 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.*