Happy Link Blocks vs CALC~blocks
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Happy Link Blocks
A humorous puzzle game featuring simple drawing mechanics. Players must strategically clear blocks by drawing lines horizontally or vertically, aiming to remove a specific quantity of blocks simultaneously to progress through increasingly challenging levels.
- Simple drawing puzzle gameplay
- Strategic block clearing
- Increasing level difficulty
- Horizontal and vertical line drawing
- Specific block quantity removal
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This is a funny puzzle game with simple drawing. Every level, the player should choose a certain quantity of blocks (every level are difference, maximum 7 blocks), cross off the blocks in horizontal or vertical till all of the blocks clear. With the higher level of levels, the quantity of blocks will be more and more, and it requires more deliberate plans to pass the level. How To Play: The aim of each level is to clear it of all blocks by drawing lines through them horizontally or vertically. The tricky thing however is that you have to remove a certain number of blocks at the same time this way (this number show on the top and changes throughout the game).
CALC~blocks
A block math puzzle game where you calculate math results to clear blocks, similar to Tetris. Aim for combos and higher scores by clearing blocks quickly and correctly. Enjoy different difficulty levels and play offline.
- Block math puzzle gameplay
- Calculate math results to clear blocks
- Combo shots for higher scores
- Multiple difficulty levels
- Offline play supported
- Visual effects
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This is a new Block Math Puzzle game that like Tetris style. You can easy to play game for all ages. Calculation the math result and shot it to clear the blocks. Clear more blocks and play faster combo to get higher score. How to play ■ Choose a math block in the game board. ■ Calculation the math result and shot it. ■ Block will clear if result is correct. Also the blocks of the next same color will be clear. ■ If you clear next math block in shot time, you can get a combo shot for a higher score. ■ Special block : Clear all same color special block, Additional time special block, Clear all special block. ■ In 60 secounds. In 4 levels. Let’s get higher scores, do your best! Features ■ Easy, normal, hard, super. Every level you can enjoy it. ■ You can play game like brain trainning, also play game like a block puzzle. ■ No WiFi? No problem. you can play game offline. ■ Game graphics take a nice visual effects. Thanks ■Sounds : maoudamashii http://maoudamashii.jokersounds.com/list/game10.html
Screenshots
Verdict
The clearest difference is rating: CALC~blocks at 4.0 against Happy Link Blocks's 1.0. CALC~blocks also leads on update cadence (every 3 weeks vs every 12 months) and review sentiment (65% vs 50%). On price, ads, in-app purchases and monetization model 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.
CALC~blocks holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews point the same way: 50% of Happy Link Blocks's written reviews are positive against 65% of CALC~blocks's.
Happy Link Blocks ships an update every 12 months, CALC~blocks every 3 weeks. The most recent releases landed on October 6, 2026 and October 21, 2026 respectively.
| Parameter | Happy Link Blocks | CALC~blocks |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 4.0 (4 ratings) — better |
| Positive reviews | 50.0% of reviews | 65.4% of reviews — better |
| Number of ratings | 1 | 4 — better |
| Update frequency | Every 12 months | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 21 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | 亚州 王 | QQ TSUBASA |
Customer experience
Happy Link Blocks
CALC~blocks
In-app purchases
Happy Link Blocks
No in-app purchases
CALC~blocks
No in-app purchases
Questions
Is Happy Link Blocks free?
Is CALC~blocks free?
Which has better reviews, Happy Link Blocks or CALC~blocks?
Do Happy Link Blocks or CALC~blocks have ads?
Which is updated more often, Happy Link Blocks or CALC~blocks?
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