# SumDash vs Tally Rush

The clearest difference is ads: Tally Rush at none against SumDash's shown. SumDash's advantage is update cadence (every 2 days vs weekly) and iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. SumDash sells 1 one-off in-app purchase and Tally Rush sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

SumDash ships an update every 2 days, Tally Rush weekly. Both last shipped on October 28, 2026.

## The numbers

| Metric | SumDash | Tally Rush |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Weekly |
| Size | 52 MB | 69 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [YT Lab](https://appshunter.io/developer/6774625279) | [Cedric Maloux](https://appshunter.io/developer/687769181) |

## What reviewers say

### SumDash

[App page](https://appshunter.io/ios/app/sumdash-math-speed-game/id6785198584)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.49 | one-time |


### Tally Rush

[App page](https://appshunter.io/ios/app/tally-rush-mental-math-game/id6790170879)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 15 Tallies | $0.99 | one-time |
| 50 Tallies | $2.99 | one-time |
| 120 Tallies | $5.99 | one-time |


## Frequently asked questions

### Is SumDash free?

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

### Is Tally Rush free?

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

### Do SumDash or Tally Rush have ads?

SumDash shows ads; Tally Rush does not.

### Which is updated more often, SumDash or Tally Rush?

SumDash ships an update every 2 days, and Tally Rush weekly. Most recently, SumDash was updated on October 28, 2026 and Tally Rush on October 28, 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.*