# FORM 247 vs Rooftop Shark

The clearest difference is update cadence: FORM 247 at every 3 weeks against Rooftop Shark's every 2 months. Rooftop Shark's advantage is iOS requirement (14.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

FORM 247 ships an update every 3 weeks, Rooftop Shark every 2 months. The most recent releases landed on October 27, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | FORM 247 | Rooftop Shark |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 194 MB | 62 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [3nd Property Pty Ltd](https://appshunter.io/developer/1830895892) | [Aipower](https://appshunter.io/developer/1470737987) |

## What reviewers say

### FORM 247

[App page](https://appshunter.io/ios/app/form-247/id1519497698)

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

**In-app purchases:** none


### Rooftop Shark

[App page](https://appshunter.io/ios/app/rooftop-shark/id6752285394)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FORM 247 free?

FORM 247 is free to download, with no in-app purchases.

### Is Rooftop Shark free?

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

### Do FORM 247 or Rooftop Shark have ads?

Neither FORM 247 nor Rooftop Shark shows ads.

### Which is updated more often, FORM 247 or Rooftop Shark?

FORM 247 ships an update every 3 weeks, and Rooftop Shark every 2 months. Most recently, FORM 247 was updated on October 27, 2026 and Rooftop Shark on October 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.*