SingFit vs DOSELF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SingFit
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.
- Guided singing sessions
- Voice prompted lyrics
- Hundreds of tailored playlists
- Individualized music sessions
- Algorithm-driven user experience
Read full descriptionHide full description
The SingFit app provides guided singing sessions and voice prompted lyrics, making singing simple, accessible, and an easy part of your daily routine; no musical background required. SingFit PRIME is a group program designed for long term care settings. The app includes hundreds of playlists that are tailored specifically for your participants’ age and musical preferences. SingFit STUDIO is designed for caregivers and others working in one-to-one settings and provides individualized music sessions based on the user's preferences and targeted goals. The SingFit algorithms utilize historical and real-time user data to produce the optimal experience.
DOSELF
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.
- 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
Read full descriptionHide full description
DOSELF is an iOS watch app for health and wellness. With this app, each day, you will receive 3-6 simple surveys regarding your past physical activities (e.g., “In the past 2 hours, how many minutes did you spend exercising?”). You can optionally upload your health and fitness data (i.e., steps and heart rates) to change the number of surveys delivered throughout the day. If you took more than 10,000 steps during the past 24 hours, less number of surveys is delivered on the next day. The minimum number of surveys you can receive is 3, and maximum number is 6.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | SingFit | DOSELF |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (17 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 77.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 17 — better | 2 |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, Apple Watch |
| Requires iOS | 15.5 — better | 16.0 |
| Further details — not scored | ||
| Size | 55 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Musical Health Technologies | Ian Kim |
Customer experience
SingFit
DOSELF
In-app purchases
SingFit
No in-app purchases
DOSELF
No in-app purchases
