Thieves Block vs To Zero!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Thieves Block
A turn-based puzzle game where you strategically build towers or use powers to protect gems. Challenge your brain with this colorful and clever puzzle experience.
- Turn-based gameplay
- Strategic tower building
- Power-up usage
- Gem protection
- Brain-challenging puzzles
- Colorful design
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Defend Crystal is a turn-based puzzle game with colorful design.You will strategically build tower or use power to protect gems，Challenge your brain to solve this clever puzzle experience.
To Zero!
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Calling all puzzle enthusiasts, "To Zero" is your next addiction. Captivating sliding puzzle offers you a unique blend of math, puzzle, and block challenges. Your mission? Slide the numbers strategically "To Zero" the total count on the board. "To Zero" is the ultimate brain-teasing adventure for you !
Screenshots
Verdict
The clearest difference is in-app purchases: To Zero! at none against Thieves Block's 1. Thieves Block's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). On price 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. Thieves Block sells 1 one-off in-app purchase. To Zero! asks for nothing beyond the download.
Thieves Block ships an update every 2 weeks, To Zero! every 2 months. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.
| Parameter | Thieves Block | To Zero! |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 56 MB | 117 MB |
| Age rating | 4+ | 12+ |
| Developer | 慧珊 刘 | Virtual Projects Oyun Yazilim Ve Teknoloji |
In-app purchases
Thieves Block
- No ads$2.99
To Zero!
No in-app purchases
