# Sparrow vs Treky

The clearest difference is in-app purchases: Sparrow at none against Treky's 2. Sparrow also leads on update cadence (fortnightly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Treky sells 2 in-app purchases, starting at $1.99 per month. Sparrow asks for nothing beyond the download.

Sparrow ships an update fortnightly, Treky every 2 months. The most recent releases landed on September 8, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Sparrow | Treky |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 43 MB | 71 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [GEEK UP TECHNOLOGY JOINT STOCK COMPANY](https://appshunter.io/developer/1576085835) | [Treky Labs](https://appshunter.io/developer/1614331015) |

## What reviewers say

### Sparrow

[App page](https://appshunter.io/ios/app/sparrow-geeks-recognition/id1166255343)

**Features:** macOS Compatibility

**In-app purchases:** none


### Treky

[App page](https://appshunter.io/ios/app/treky-personal-data-tracker/id1614331013)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Treky Premium | $1.99 | per month |
| Treky Premium | $9.99 | per year |


## Frequently asked questions

### Is Sparrow free?

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

### Is Treky free?

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

### Do Sparrow or Treky have ads?

Neither Sparrow nor Treky shows ads.

### Which is updated more often, Sparrow or Treky?

Sparrow ships an update fortnightly, and Treky every 2 months. Most recently, Sparrow was updated on September 8, 2026 and Treky on September 15, 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.*