Empty. vs Mosaic [SZ]
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
![Mosaic [SZ]](https://cdn3.appshunter.io/i/Purple116/b890d150edbf48c836a765b69974ad65/AppIcon-1x_U007emarketing-0-7-0-85-220.png/640x0w.webp "Mosaic [SZ]")
Empty.
A relaxing puzzle game designed to help you unwind and appreciate simplicity. Rotate rooms to clear them using intuitive one-touch controls. Enjoy a peaceful experience with a beautiful soundtrack and over 25 handcrafted levels.
- Unique room rotation puzzles
- One-touch controls
- No ads or paid content
- Accessible for all ages
- 25+ handcrafted levels
- Original soundtrack
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A relaxing puzzle game to unwind with. Each level teaches you to value simplicity in life. ‣ Unique puzzle mechanics — clear the room by rotating it! ‣ One-touch controls — play with one hand! ‣ No ads. No paid content. Supported by donations. ‣ Accessible for players of all ages. ‣ 25+ beautiful hand-crafted levels. ‣ Original soundtrack - a full length album. Learn the timeless concept — that less is more — that will contribute to your wellbeing in addition to simply joyfully passing time.
Mosaic [SZ]
A puzzle game where players tap two different blocks to remove matching graphics based on shape, color, size, and direction. The goal is to clear all blocks by finding all matching pairs.
- Tap blocks to remove matching graphics
- Match by shape, color, size, and direction
- Clear all blocks to win
- Intuitive gameplay mechanics
- Challenging puzzle levels
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How to play: 1. Tap two different blocks to remove the same graphics. 2. The graphics must have the same shape, color, size and direction to be removed. 3. The second selected block will become the new target block. 4. When the block is cleared, you can freely choose a new block. 5. Try to find all the graphics and clear all the blocks.
Screenshots
Verdict
The clearest difference is ads: Empty. at none against Mosaic [SZ]'s shown. Empty. also leads on ratings volume (2.6K vs 9) and update cadence (monthly vs every 2 months). On price, rating, in-app purchases and device support 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.
On the App Store both sit at effectively the same score — 4.8 for Empty. against 4.8 for Mosaic [SZ]. That said, the two scores are not equally well evidenced: Empty. has 2.6K ratings behind it against 9, so its average is the more settled of the two.
Empty. ships an update monthly, Mosaic [SZ] every 2 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.
| Parameter | Empty. | Mosaic [SZ] |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (2.6K ratings) — better | 4.8 (9 ratings) |
| Positive reviews | 93.0% of reviews | — |
| Number of ratings | 2.6K — better | 9 |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 88 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Maksym Dzitsiuk | ChiaKun Chen |
Customer experience
Empty.
Mosaic [SZ]
Bugs and requests
Empty.
Reported bugs
2 issues- Certain objects not disappearing as expected
- Glitches on specific levels
Requested features
3 requests- More levels and content
- Difficulty settings or options
- Ability to save progress
Mosaic [SZ]
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Empty.
No in-app purchases
Mosaic [SZ]
No in-app purchases
