Clear 4 vs Music Sight Learning Skills
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Clear 4
A free puzzle game where players strategically click squares to trigger chain reactions and clear the board. It features simple mechanics with elements like rotating baffles and black holes to add complexity.
- Chain reaction gameplay
- Strategic square clicking
- Rotating baffles
- Black holes
- Limited steps to clear levels
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"Clear4" is a new puzzle game which is simple and funny. You can play the game for free, and win the level through your wit in the game. Succinct pictures and play methods, using the chain reaction, experience the pleasant experience brought by the game. How to play: - Click on the square and add the number. - The square with the number 4 will disappear when clicked and bullets will be fired around it. - A square hit by each bullet adds one to the number. - There are rotating baffles to change the direction of the bullet; black holes to swallow the bullet; have coat to restrict the bullet's entry and fire. - Causing chain reaction in limited steps, eliminating all square. Email:zgamegz@hotmail.com
Music Sight Learning Skills
Learn to read music by identifying piano keys and notes on the staff. This game offers an authentic piano keyboard with real sounds and progressively challenging levels. Choose to read music using Solfège or the music alphabet.
- Play notes across the staff
- Identify piano keys
- Authentic piano keyboard with real sounds
- Progressively complex levels
- Solfège or music alphabet reading options
- PPMS Note Reading Ready
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In the Music Sight Learning Skills app, you will play notes across the staff. Winning a level means you correctly identified the piano keys. This app includes a fun and authentic piano keyboard that uses real piano sounds. As you learn more notes and keys, the game will get progressively more complex. Players have a choice of reading in Solfège or the music alphabet. PPMS Note Reading Ready.
Screenshots
Verdict
The clearest difference is rating: Music Sight Learning Skills at 5.0 against Clear 4's 3.7. Music Sight Learning Skills also leads on ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume, update cadence and in-app purchases 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.
Music Sight Learning Skills holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 3 respectively.
Clear 4 ships an update fortnightly, Music Sight Learning Skills every 2 weeks. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.
| Parameter | Clear 4 | Music Sight Learning Skills |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) | 5.0 (3 ratings) — better |
| Number of ratings | 3 | 3 |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 74 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | 文锋 郑 | Sharon Shaheed |
Customer experience
Clear 4
Music Sight Learning Skills
In-app purchases
Clear 4
No in-app purchases
Music Sight Learning Skills
No in-app purchases
Questions
Is Clear 4 free?
Is Music Sight Learning Skills free?
Which has better reviews, Clear 4 or Music Sight Learning Skills?
Do Clear 4 or Music Sight Learning Skills have ads?
Which is updated more often, Clear 4 or Music Sight Learning Skills?
Other comparisons
