# The Uniflow vs Counting & Math Playtime

The clearest difference is in-app purchases: The Uniflow at none against Counting & Math Playtime's 3. The Uniflow also leads on update cadence (every 10 days vs every 3 weeks). Counting & Math Playtime's advantage is iOS requirement (13.0 vs 15.5). On price, ads and device support there is nothing between them.

Both are free to download. Counting & Math Playtime sells 3 in-app purchases, starting at $0.99 per month. The Uniflow asks for nothing beyond the download.

The Uniflow ships an update every 10 days, Counting & Math Playtime every 3 weeks. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | The Uniflow | Counting & Math Playtime |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Size | 38 MB | 106 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [CLYSTERUM SAGLIK VE BILGI TEKNOLOJILERI MEDYA YAZILIM ANONIM SIRKETI](https://appshunter.io/developer/1624751917) | [Gevorg Sukiasyan](https://appshunter.io/developer/1776114060) |

## What reviewers say

### The Uniflow

[App page](https://appshunter.io/ios/app/the-uniflow/id6745550320)

**Features:** macOS Compatibility

**In-app purchases:** none


### Counting & Math Playtime

[App page](https://appshunter.io/ios/app/counting-and-math-playtime/id6758024232)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math full version | $0.99 | per month |
| Math full version | $12.99 | per year |
| Math full version | $0.99 | one-time |


## Frequently asked questions

### Is The Uniflow free?

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

### Is Counting & Math Playtime free?

Counting & Math Playtime is free to download, with in-app purchases available.

### Do The Uniflow or Counting & Math Playtime have ads?

Neither The Uniflow nor Counting & Math Playtime shows ads.

### Which is updated more often, The Uniflow or Counting & Math Playtime?

The Uniflow ships an update every 10 days, and Counting & Math Playtime every 3 weeks. Most recently, The Uniflow was updated on October 14, 2026 and Counting & Math Playtime on October 7, 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.*