# stax. vs Don't Lose Count

The clearest difference is in-app purchases: stax. at none against Don't Lose Count's 3. stax. also leads on ads (none vs shown) and iOS requirement (14.0 vs 18.0). Don't Lose Count's advantage is update cadence (every 3 days vs every 55 months). On price and device support there is nothing between them.

Both are free to download. Don't Lose Count sells 3 one-off in-app purchases. stax. asks for nothing beyond the download.

stax. ships an update every 55 months, Don't Lose Count every 3 days. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | stax. | Don't Lose Count |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 55 months | **Every 3 days** |
| Size | 75 MB | 8 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NEO Y.K.](https://appshunter.io/developer/1545523915) | [JIHA YOON](https://appshunter.io/developer/1788474472) |

## What reviewers say

### stax.

[App page](https://appshunter.io/ios/app/stax/id1545523913)

**In-app purchases:** none


### Don't Lose Count

[App page](https://appshunter.io/ios/app/dont-lose-count/id6740137668)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Analysis | $0.79 | one-time |
| 5 Analyses | $2.99 | one-time |
| 15 Analyses | $5.99 | one-time |


## Frequently asked questions

### Is stax. free?

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

### Is Don't Lose Count free?

Don't Lose Count is free to download, with in-app purchases available.

### Do stax. or Don't Lose Count have ads?

Don't Lose Count shows ads; stax. does not.

### Which is updated more often, stax. or Don't Lose Count?

stax. ships an update every 55 months, and Don't Lose Count every 3 days. Most recently, stax. was updated on October 7, 2026 and Don't Lose Count on October 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.*