# Order@ISS vs Lett Norge

The clearest difference is device support: Order@ISS at 3 against Lett Norge's 1. Order@ISS also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Order@ISS ships an update every 2 months, Lett Norge monthly. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Order@ISS | Lett Norge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 49 MB | 42 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ISS World Services](https://appshunter.io/developer/1029894047) | [LETT Sweden AB](https://appshunter.io/developer/1678071916) |

## What reviewers say

### Order@ISS

[App page](https://appshunter.io/ios/app/orderiss/id1542794557)

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

**In-app purchases:** none


### Lett Norge

[App page](https://appshunter.io/ios/app/lett-norge/id6446580399)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Order@ISS free?

Order@ISS is free to download, with no in-app purchases.

### Is Lett Norge free?

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

### Do Order@ISS or Lett Norge have ads?

Neither Order@ISS nor Lett Norge shows ads.

### Which is updated more often, Order@ISS or Lett Norge?

Order@ISS ships an update every 2 months, and Lett Norge monthly. Most recently, Order@ISS was updated on October 19, 2026 and Lett Norge 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.*