# Singing Lessons vs Quazzl AI

The clearest difference is ads: Quazzl AI at none against Singing Lessons's shown. Quazzl AI also leads on update cadence (every 2 days vs fortnightly) and rating (4.7 vs 4.4). Singing Lessons's advantage is review sentiment (69% vs 60%). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Singing Lessons sells 6 in-app purchases, starting at $7.99 per 7 days and Quazzl AI sells 3 in-app purchases, starting at $6.00 per month. Whichever you choose, the download price is not the number that matters.

Quazzl AI holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 194 and 95 respectively. Written reviews complicate that: 69% of Singing Lessons's written reviews are positive against 60% of Quazzl AI's, so the app with the better star average is not the one people write more warmly about.

Singing Lessons ships an update fortnightly, Quazzl AI every 2 days. Both last shipped on November 4, 2026.

## The numbers

| Metric | Singing Lessons | Quazzl AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (194 ratings)](https://appshunter.io/ios/app/singing-lessons-learn-to-sing/id6504427417/reviews) | **[4.7 (95 ratings)](https://appshunter.io/ios/app/quazzl-ai-language-learning/id6504952794/reviews)** |
| Number of ratings | **194** | 95 |
| Positive reviews | **68.6% of reviews** | 59.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 47 MB | 40 MB |
| Requires iOS | 16.0 | **13.4** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Henry Reyes](https://appshunter.io/developer/1469621095) | [raffiniert media AG](https://appshunter.io/developer/1754433822) |

## What reviewers say

### Singing Lessons

[App page](https://appshunter.io/ios/app/singing-lessons-learn-to-sing/id6504427417)

Learn to sing with scientifically proven exercises used by prestigious music academies. This app offers vocal warm-ups, pitch training, and personalized exercises based on your voice type to improve your technique and musical knowledge.

**Highlights:** Vocal exercises and warm-ups, Pitch training and ear tests, Identify voice type and vocal range, Learn advanced techniques like vibrato and falsetto, Track progress with smart voice notes, Download audios for offline practice

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $7.99 | per 7 days |
| 12-Month Plan | $10.99 | per year |
| Quarterly | $13.99 | per 3 months |
| 6-Month Plan | $16.99 | per 6 months |
| 12-Month Plan | $21.99 | per year |
| Lifetime Subscription | $39.99 | one-time |

**What reviewers like**

- 🚀 Improved vocal range and vibrato
- 👍 Accurate pitch feedback
- 👍 Easy-to-follow lessons
- 👍 Clear layout and simple UI
- 👍 Engaging and fun lessons

**What reviewers complain about**

- 🐛 App crashes during vocal gym
- 🐛 Some pages don't scroll properly
- 🐛 Words cut off at bottom or sides
- 🐛 Privacy policy doesn't open
- 🤔 Presumes knowledge of singing and notes

**Reported bugs**

- Lifetime subscription not working
- Restore Purchase doesn't fix issue

**Requested features**

- Fix app crashes
- Improve scrolling and layout issues
- Add more feedback and guidance for beginners


### Quazzl AI

[App page](https://appshunter.io/ios/app/quazzl-ai-language-learning/id6504952794)

Immerse yourself in interactive stories to learn new languages. Choose your own adventure, test your comprehension with quizzes, and improve pronunciation by listening to native speakers. Customize difficulty and explore various genres for a fun and engaging learning experience.

**Highlights:** AI-authored interactive stories, Choose story direction, Multiple-choice comprehension quizzes, Listen to sentence pronunciation, Adjustable difficulty levels, Multiple story genres

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $6.00 | per month |
| Annual Subscription | $60.00 | per year |
| Lebensdauer | $199.99 | one-time |

**What reviewers like**

- 💡 Unique AI-powered language learning
- 👍 Easy to use interface
- 👍 Fun and interesting way to learn
- 👍 Great for reading practice
- 👍 AI-generated stories are helpful

**What reviewers complain about**

- 🐛 App not working properly
- 🐛 Cannot enter homepage
- 🐛 Subscription refund refused
- 🐛 Misleading about being free
- 🐛 Pay-wall at end of lessons

**Reported bugs**

- Special offer for 3 days in a row not working
- App not working properly
- Cannot enter homepage
- Accidental purchase of subscription
- Refund request refused

**Requested features**

- Add way to contact developers
- Fix issue with special offer for 3 days in a row
- Make iPad-native version
- Add ability to tap word and create flashcard
- Improve voice to sound more native


## Frequently asked questions

### Is Singing Lessons free?

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

### Is Quazzl AI free?

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

### Which has better reviews, Singing Lessons or Quazzl AI?

Quazzl AI is rated higher. Singing Lessons averages 4.4 out of 5 from 194 ratings, while Quazzl AI averages 4.7 from 95 ratings.

### Do Singing Lessons or Quazzl AI have ads?

Singing Lessons shows ads; Quazzl AI does not.

### Which is updated more often, Singing Lessons or Quazzl AI?

Singing Lessons ships an update fortnightly, and Quazzl AI every 2 days. Most recently, Singing Lessons was updated on November 4, 2026 and Quazzl AI on November 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.*