# E4Keys vs Flargo

The clearest difference is update cadence: Flargo at fortnightly against E4Keys's monthly. E4Keys's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. E4Keys sells 3 in-app purchases, starting at $1.99 per month and Flargo sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

E4Keys ships an update monthly, Flargo fortnightly. The most recent releases landed on October 11, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | E4Keys | Flargo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 46 MB | 1.0 GB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [CARLOS GOMES DE OLIVEIRA](https://appshunter.io/developer/1576926646) | [Alpha Coders](https://appshunter.io/developer/1520166783) |

## What reviewers say

### E4Keys

[App page](https://appshunter.io/ios/app/e4keys/id1604234563)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Assinatura Mensal | $1.99 | per month |
| Assinatura Semestral | $9.99 | per 6 months |
| Assinatura Anual | $14.99 | per year |


### Flargo

[App page](https://appshunter.io/ios/app/flargo-world-flags/id6756418624)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kind Supporter | $0.99 | one-time |
| Generous Supporter | $2.99 | one-time |
| Amazing Supporter | $3.99 | one-time |


## Frequently asked questions

### Is E4Keys free?

E4Keys is free to download, with in-app purchases available.

### Is Flargo free?

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

### Do E4Keys or Flargo have ads?

Neither E4Keys nor Flargo shows ads.

### Which is updated more often, E4Keys or Flargo?

E4Keys ships an update monthly, and Flargo fortnightly. Most recently, E4Keys was updated on October 11, 2026 and Flargo on October 5, 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.*