# E6B Pilot Flight Computer vs Ringa

The clearest difference is ads: E6B Pilot Flight Computer at none against Ringa's shown. Ringa's advantage is update cadence (every 3 days vs every 9 days) and iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. E6B Pilot Flight Computer sells 1 one-off in-app purchase and Ringa sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

E6B Pilot Flight Computer ships an update every 9 days, Ringa every 3 days. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | E6B Pilot Flight Computer | Ringa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Every 3 days** |
| Size | 2 MB | 37 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [光 杨](https://appshunter.io/developer/1891134953) | [Berkant alkuu](https://appshunter.io/developer/1626734574) |

## What reviewers say

### E6B Pilot Flight Computer

[App page](https://appshunter.io/ios/app/e6b-pilot-flight-computer/id6765578661)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Nav-Log Cards | $7.99 | one-time |


### Ringa

[App page](https://appshunter.io/ios/app/ringa-ring-sizer-and-finder/id6821629380)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Jewelry Pack | $4.99 | one-time |


## Frequently asked questions

### Is E6B Pilot Flight Computer free?

E6B Pilot Flight Computer is free to download, with in-app purchases available.

### Is Ringa free?

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

### Do E6B Pilot Flight Computer or Ringa have ads?

Ringa shows ads; E6B Pilot Flight Computer does not.

### Which is updated more often, E6B Pilot Flight Computer or Ringa?

E6B Pilot Flight Computer ships an update every 9 days, and Ringa every 3 days. Most recently, E6B Pilot Flight Computer was updated on November 9, 2026 and Ringa on November 6, 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.*