# Attend vs Imperum

The clearest difference is update cadence: Imperum at every 3 weeks against Attend's every 12 months. 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.

Attend ships an update every 12 months, Imperum every 3 weeks. The most recent releases landed on September 9, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Attend | Imperum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 weeks** |
| Size | 57 MB | 34 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Neartech Solutions SL](https://appshunter.io/developer/1495957494) | [Imperum B.V.](https://appshunter.io/developer/1804530982) |

## What reviewers say

### Attend

[App page](https://appshunter.io/ios/app/attend-m/id1496135900)

**In-app purchases:** none


### Imperum

[App page](https://appshunter.io/ios/app/imperum/id6743783187)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Attend free?

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

### Is Imperum free?

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

### Do Attend or Imperum have ads?

Neither Attend nor Imperum shows ads.

### Which is updated more often, Attend or Imperum?

Attend ships an update every 12 months, and Imperum every 3 weeks. Most recently, Attend was updated on September 9, 2026 and Imperum on September 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.*