# TATU AP vs DropScope

The clearest difference is in-app purchases: DropScope at none against TATU AP's 2. DropScope also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TATU AP sells 2 in-app purchases, starting at $49.99 per month. DropScope asks for nothing beyond the download.

TATU AP ships an update every 2 months, DropScope every 6 weeks. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | TATU AP | DropScope |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 154 MB | 130 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [fg agroinvest Serv ltda](https://appshunter.io/developer/1457612721) | [SprayX Industria de Equipamentos Optoeletronicos EIRELI](https://appshunter.io/developer/1449730791) |

## What reviewers say

### TATU AP

[App page](https://appshunter.io/ios/app/tatu-ap/id1457612722)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Mensal | $49.99 | per month |
| Premium Anual | $499.99 | per year |


### DropScope

[App page](https://appshunter.io/ios/app/dropscope/id1498656849)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TATU AP free?

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

### Is DropScope free?

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

### Do TATU AP or DropScope have ads?

Neither TATU AP nor DropScope shows ads.

### Which is updated more often, TATU AP or DropScope?

TATU AP ships an update every 2 months, and DropScope every 6 weeks. Most recently, TATU AP was updated on October 11, 2026 and DropScope 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.*