# unPi Five vs Suthun Gridiron Darts

The clearest difference is in-app purchases: unPi Five at none against Suthun Gridiron Darts's 2. Suthun Gridiron Darts's advantage is update cadence (every 5 days vs every 19 months) and iOS requirement (13.0 vs 16.2). On price, ads and device support there is nothing between them.

Both are free to download. Suthun Gridiron Darts sells 2 in-app purchases, starting at $0.99 per month. unPi Five asks for nothing beyond the download.

unPi Five ships an update every 19 months, Suthun Gridiron Darts every 5 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | unPi Five | Suthun Gridiron Darts |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 5 days** |
| Size | 17 MB | 90 MB |
| Requires iOS | 16.2 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Asociatia unPi pentru Scolari](https://appshunter.io/developer/1553905842) | [Carlton Harvey](https://appshunter.io/developer/1754525270) |

## What reviewers say

### unPi Five

[App page](https://appshunter.io/ios/app/unpi-five/id1670346794)

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support, SharePlay

**In-app purchases:** none


### Suthun Gridiron Darts

[App page](https://appshunter.io/ios/app/suthun-gridiron-darts/id6504991899)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack 1 Month | $0.99 | per month |
| Pack 1 Year | $9.99 | per year |


## Frequently asked questions

### Is unPi Five free?

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

### Is Suthun Gridiron Darts free?

Suthun Gridiron Darts is free to download, with in-app purchases available.

### Do unPi Five or Suthun Gridiron Darts have ads?

Neither unPi Five nor Suthun Gridiron Darts shows ads.

### Which is updated more often, unPi Five or Suthun Gridiron Darts?

unPi Five ships an update every 19 months, and Suthun Gridiron Darts every 5 days. Most recently, unPi Five was updated on November 3, 2026 and Suthun Gridiron Darts on November 4, 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.*