# IDA Union DK vs firstmee

The clearest difference is in-app purchases: IDA Union DK at none against firstmee's 4. firstmee's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. firstmee sells 4 in-app purchases, starting at $0.99 per month. IDA Union DK asks for nothing beyond the download.

IDA Union DK ships an update every 4 weeks, firstmee fortnightly. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | IDA Union DK | firstmee |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Size | 76 MB | 27 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ingeniørforeningen Danmark](https://appshunter.io/developer/921534647) | [FirstAED](https://appshunter.io/developer/1311529222) |

## What reviewers say

### IDA Union DK

[App page](https://appshunter.io/ios/app/ida-union-dk/id1245652846)

**Features:** macOS Compatibility

**In-app purchases:** none


### firstmee

[App page](https://appshunter.io/ios/app/firstmee/id1570409466)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| firstmee subscription (month) | $0.99 | per month |
| firstmee subscription (month) | $2.49 | per month |
| firstmee subscription | $12.49 | per year |
| firstmee subscription | $24.99 | per year |


## Frequently asked questions

### Is IDA Union DK free?

IDA Union DK is free to download, with no in-app purchases.

### Is firstmee free?

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

### Do IDA Union DK or firstmee have ads?

Neither IDA Union DK nor firstmee shows ads.

### Which is updated more often, IDA Union DK or firstmee?

IDA Union DK ships an update every 4 weeks, and firstmee fortnightly. Most recently, IDA Union DK was updated on October 24, 2026 and firstmee on October 16, 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.*