# BumpyFace AI vs Duos

The clearest difference is rating: Duos at 5.0 against BumpyFace AI's 3.0. Duos also leads on ads (none vs shown). BumpyFace AI's advantage is monetization model (free with in-app purchases vs subscription) and iOS requirement (13.0 vs 15.1). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. BumpyFace AI sells 1 in-app purchase, starting at $6.99 per 7 days and Duos sells 3 in-app purchases, starting at $17.99 per month. Whichever you choose, the download price is not the number that matters.

Duos holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

## The numbers

| Metric | BumpyFace AI | Duos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/bumpyface-ai/id6758025967/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/duos-lock-in-together/id6758896851/reviews)** |
| Number of ratings | 2 | **3** |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | — |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 72 MB | 69 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 9+ |
| Developer | [SIMONI K LULACA](https://appshunter.io/developer/1865358747) | [Airix LLC](https://appshunter.io/developer/1831334864) |

## What reviewers say

### BumpyFace AI

[App page](https://appshunter.io/ios/app/bumpyface-ai/id6758025967)

Analyze skin bumps instantly with AI-powered insights. Get personalized recommendations for causes, healing timelines, and product suggestions. Track your skin's journey and chat with an AI assistant for skincare advice.

**Highlights:** Instant AI skin analysis from photos, Detailed bump information and causes, Severity assessment and healing timelines, Personalized skincare product recommendations, Skin journey tracking and history, AI skincare chat assistant

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $6.99 | per 7 days |


### Duos

[App page](https://appshunter.io/ios/app/duos-lock-in-together/id6758896851)

This app gamifies self-improvement by partnering you with a friend for co-op habit challenges. Earn XP, level up, and compete with other duos worldwide. Features include quests, ranks, and a hardcore mode for serious change.

**Highlights:** Co-op habit challenges, Accountability features, XP and ranks, Quests and achievements, Leaderboard competition, Hardcore mode

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Duos Premium (1 Month) | $17.99 | per month |
| Duos Premium (1 Year) | $29.99 | per year |
| Duos Premium (1 Year) | $39.99 | per year |


## Frequently asked questions

### Is BumpyFace AI free?

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

### Is Duos free?

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

### Which has better reviews, BumpyFace AI or Duos?

Duos is rated higher. BumpyFace AI averages 3.0 out of 5 from 2 ratings, while Duos averages 5.0 from 3 ratings.

### Do BumpyFace AI or Duos have ads?

BumpyFace AI shows ads; Duos does not.

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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.*