# Flock Aerodome vs eMeter Reader

The clearest difference is iOS requirement: eMeter Reader at 15.1 against Flock Aerodome's 17.5. 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.

Flock Aerodome ships an update every 4 weeks, eMeter Reader every 2 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | Flock Aerodome | eMeter Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Size | 299 MB | 37 MB |
| Requires iOS | 17.5 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [flock group inc](https://appshunter.io/developer/1450670007) | [Raltech Solutions](https://appshunter.io/developer/1847668124) |

## What reviewers say

### Flock Aerodome

[App page](https://appshunter.io/ios/app/flock-aerodome/id6578416007)

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

**In-app purchases:** none


### eMeter Reader

[App page](https://appshunter.io/ios/app/emeter-reader/id6754286076)

**In-app purchases:** none


## Frequently asked questions

### Is Flock Aerodome free?

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

### Is eMeter Reader free?

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

### Do Flock Aerodome or eMeter Reader have ads?

Neither Flock Aerodome nor eMeter Reader shows ads.

### Which is updated more often, Flock Aerodome or eMeter Reader?

Flock Aerodome ships an update every 4 weeks, and eMeter Reader every 2 weeks. Most recently, Flock Aerodome was updated on October 25, 2026 and eMeter Reader on October 25, 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.*