# Pramac EMS vs Trott

The clearest difference is in-app purchases: Pramac EMS at none against Trott's 3. Trott's advantage is update cadence (weekly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Trott sells 3 one-off in-app purchases. Pramac EMS asks for nothing beyond the download.

Pramac EMS ships an update every 2 months, Trott weekly. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Pramac EMS | Trott |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 10 MB | 94 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pramac Storage Systems GmbH](https://appshunter.io/developer/1696308715) | [Sudipta Dey](https://appshunter.io/developer/1836470083) |

## What reviewers say

### Pramac EMS

[App page](https://appshunter.io/ios/app/pramac-ems/id6740579089)

**In-app purchases:** none


### Trott

[App page](https://appshunter.io/ios/app/trott/id6751728352)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Credits Pack | $0.99 | one-time |
| Pro Bundle | $2.99 | one-time |
| Trott Max Pack | $4.99 | one-time |


## Frequently asked questions

### Is Pramac EMS free?

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

### Is Trott free?

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

### Do Pramac EMS or Trott have ads?

Neither Pramac EMS nor Trott shows ads.

### Which is updated more often, Pramac EMS or Trott?

Pramac EMS ships an update every 2 months, and Trott weekly. Most recently, Pramac EMS was updated on October 6, 2026 and Trott on October 10, 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.*