# Ultimate Voice Warmup vs SING

The clearest difference is price: SING at Free against Ultimate Voice Warmup's $1.99. SING also leads on update cadence (every 6 days vs every 7 months) and device support (3 vs 1). Ultimate Voice Warmup's advantage is rating (4.7 vs 3.0) and ratings volume (31 vs 3). On ads and in-app purchases there is nothing between them.

SING is free to download; Ultimate Voice Warmup costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Ultimate Voice Warmup holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Ultimate Voice Warmup has 31 ratings behind it against 3, so its average is the more settled of the two.

Ultimate Voice Warmup ships an update every 7 months, SING every 6 days. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Ultimate Voice Warmup | SING |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.7 (31 ratings)](https://appshunter.io/ios/app/ultimate-voice-warmup/id1163544814/reviews)** | [3.0 (3 ratings)](https://appshunter.io/ios/app/sing-vocal-mastery/id6742535484/reviews) |
| Number of ratings | **31** | 3 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 days** |
| Monetization | Paid | **Free** |
| Size | 116 MB | 189 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mystery Diners Ltd](https://appshunter.io/developer/1807367877) | [sanasofthk](https://appshunter.io/developer/1660200098) |

## What reviewers say

### Ultimate Voice Warmup

[App page](https://appshunter.io/ios/app/ultimate-voice-warmup/id1163544814)

This app offers vocal warm-up exercises and lessons designed by a professional voice coach. It helps users improve breathing, vowel placement, and vocal range, with features to record and share practice sessions.

**Highlights:** Vocal technique lessons, Breathing and vowel placement exercises, Range extension techniques, Voice recording and playback, Audio reverb effects, Vocal performance tips

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

**In-app purchases:** none


### SING

[App page](https://appshunter.io/ios/app/sing-vocal-mastery/id6742535484)

This app helps users improve their singing by providing real-time pitch analysis and vocal isolation. It offers tools for mic and speaker optimization and organized track management for practice sessions.

**Highlights:** Real-time pitch analyzer, Vocal isolation, Mic & speaker optimization, Track management, Personalized practice

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

**In-app purchases:** none


## Frequently asked questions

### Is Ultimate Voice Warmup free?

Ultimate Voice Warmup costs $1.99, with no in-app purchases.

### Is SING free?

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

### Which has better reviews, Ultimate Voice Warmup or SING?

Ultimate Voice Warmup is rated higher. Ultimate Voice Warmup averages 4.7 out of 5 from 31 ratings, while SING averages 3.0 from 3 ratings.

### Do Ultimate Voice Warmup or SING have ads?

Neither Ultimate Voice Warmup nor SING shows ads.

### Which is updated more often, Ultimate Voice Warmup or SING?

Ultimate Voice Warmup ships an update every 7 months, and SING every 6 days. Most recently, Ultimate Voice Warmup was updated on October 24, 2026 and SING on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*