# Alda Safety vs NERA

The clearest difference is iOS requirement: NERA at 13.0 against Alda Safety's 15.6. 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.

Alda Safety ships an update every 9 days, NERA every 5 days. The most recent releases landed on October 7, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Alda Safety | NERA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 5 days** |
| Size | 60 MB | 30 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Alda Öryggi ehf](https://appshunter.io/developer/1756772822) | [MIMOZA&CO DOO](https://appshunter.io/developer/1747523428) |

## What reviewers say

### Alda Safety

[App page](https://appshunter.io/ios/app/alda-safety/id6444542075)

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

**In-app purchases:** none


### NERA

[App page](https://appshunter.io/ios/app/nera-p/id6502950407)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Alda Safety free?

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

### Is NERA free?

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

### Do Alda Safety or NERA have ads?

Neither Alda Safety nor NERA shows ads.

### Which is updated more often, Alda Safety or NERA?

Alda Safety ships an update every 9 days, and NERA every 5 days. Most recently, Alda Safety was updated on October 7, 2026 and NERA on October 27, 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.*