# SingFit vs DOSELF

The clearest difference is rating: DOSELF at 5.0 against SingFit's 4.2. DOSELF also leads on review sentiment (100% vs 77%) and update cadence (every 2 weeks vs every 2 months). SingFit's advantage is ratings volume (17 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DOSELF holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: SingFit has 17 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 77% of SingFit's written reviews are positive against 100% of DOSELF's.

SingFit ships an update every 2 months, DOSELF every 2 weeks. The most recent releases landed on September 21, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | SingFit | DOSELF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (17 ratings)](https://appshunter.io/ios/app/singfit/id442827581/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/doself/id6470676604/reviews)** |
| Number of ratings | **17** | 2 |
| Positive reviews | 77.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 55 MB | 2 MB |
| Requires iOS | **15.5** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Musical Health Technologies](https://appshunter.io/developer/442827584) | [Ian Kim](https://appshunter.io/developer/1711668347) |

## What reviewers say

### SingFit

[App page](https://appshunter.io/ios/app/singfit/id442827581)

This app offers guided singing sessions with voice-prompted lyrics, making it easy for anyone to sing daily without prior musical experience. It features tailored playlists for different age groups and preferences, and personalized music sessions for one-on-one settings.

**Highlights:** Guided singing sessions, Voice prompted lyrics, Hundreds of tailored playlists, Individualized music sessions, Algorithm-driven user experience

**Features:** Vision Pro support

**In-app purchases:** none


### DOSELF

[App page](https://appshunter.io/ios/app/doself/id6470676604)

This app provides daily health and wellness surveys on your watch. It adjusts the survey frequency based on your physical activity data, like steps and heart rate. The goal is to offer a personalized and less intrusive health tracking experience.

**Highlights:** Daily health and wellness surveys, Activity-based survey frequency adjustment, Optional health data upload (steps, heart rate), Personalized survey count (3-6 per day), iOS Watch app integration

**In-app purchases:** none


## Frequently asked questions

### Is SingFit free?

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

### Is DOSELF free?

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

### Which has better reviews, SingFit or DOSELF?

DOSELF is rated higher. SingFit averages 4.2 out of 5 from 17 ratings, while DOSELF averages 5.0 from 2 ratings.

### Do SingFit or DOSELF have ads?

Neither SingFit nor DOSELF shows ads.

### Which is updated more often, SingFit or DOSELF?

SingFit ships an update every 2 months, and DOSELF every 2 weeks. Most recently, SingFit was updated on September 21, 2026 and DOSELF on June 4, 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.*