# RED5 FX vs DoppelG

The clearest difference is in-app purchases: RED5 FX at none against DoppelG's 1. RED5 FX also leads on iOS requirement (8.0 vs 17.6). DoppelG's advantage is update cadence (every 2 days vs every 2 weeks). On price, ads and device support there is nothing between them.

Both are free to download. DoppelG sells 1 one-off in-app purchase. RED5 FX asks for nothing beyond the download.

RED5 FX ships an update every 2 weeks, DoppelG every 2 days. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | RED5 FX | DoppelG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/doppelg/id6746659494/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 45 MB | 97 MB |
| Requires iOS | **8.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [FINECO SCIENCE & TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1204239424) | [MaxQ Consulting Services LLC](https://appshunter.io/developer/1814475176) |

## What reviewers say

### RED5 FX

[App page](https://appshunter.io/ios/app/red5-fx-179/id1280867237)

**Features:** macOS Compatibility

**In-app purchases:** none


### DoppelG

[App page](https://appshunter.io/ios/app/doppelg/id6746659494)

This app uses AI to compare your selfies with friends and instantly reveal how much you resemble each other. It's a fun way to share laughs and discover your lookalikes. The service prioritizes user privacy.

**Highlights:** AI-powered lookalike comparison, Instant results, Compare with friends, Privacy-focused, Shareable results

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DoppelG | $0.99 | one-time |


## Frequently asked questions

### Is RED5 FX free?

RED5 FX is free to download, with no in-app purchases.

### Is DoppelG free?

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

### Do RED5 FX or DoppelG have ads?

Neither RED5 FX nor DoppelG shows ads.

### Which is updated more often, RED5 FX or DoppelG?

RED5 FX ships an update every 2 weeks, and DoppelG every 2 days. Most recently, RED5 FX was updated on November 6, 2026 and DoppelG on October 30, 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.*