Sand Blocks vs Do [Not] Forget
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Sand Blocks
A unique puzzle game where you arrange falling sand blocks to form complete horizontal rows. Clear rows to score points and advance levels, testing your spatial skills and reflexes in a fun and relaxing experience.
- Falling sand block manipulation
- Form complete horizontal rows
- Scoring and level progression
- Block rotation and movement
- Satisfactory sand simulation
- Beautiful art style
Read full descriptionHide full description
This game is perfect for puzzle lovers and sandcastle builders. A Sandtris puzzle with a twist. You have to manipulate different shapes of sand blocks that fall from the top of the screen and arrange them in a way that they form complete horizontal rows at the bottom of the screen. The more rows you clear, the more points you get and the higher your level goes. Rotate and move the blocks to fit them better in the available space, but don't let them stack up too high or touch the top of the screen or you'll lose. This game is fun, challenging and relaxing at the same time. It tests your spatial skills, your reflexes and your creativity. Try it out and see how many rows you can clear and how high you can score! Sand Blocks is a Tetris like sand puzzle game that combines satisfactory sand simulation with a beautiful art style.
Do [Not] Forget
Read full descriptionHide full description
DNF is a retro-styled memory game rendered on a glowing CRT phosphor screen. Each trial, a pattern of cells lights up on a 5x5 grid.Study it. Then recreate it from memory. Sounds simple — until the patterns grow larger and the display time shrinks.
Screenshots
Verdict
The clearest difference is in-app purchases: Do [Not] Forget at none against Sand Blocks's 10. Do [Not] Forget also leads on ads (none vs shown) and update cadence (every 3 days vs every 2 weeks). On price, device support and iOS requirement 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. Sand Blocks sells 10 one-off in-app purchases. Do [Not] Forget asks for nothing beyond the download.
Sand Blocks ships an update every 2 weeks, Do [Not] Forget every 3 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Sand Blocks | Do [Not] Forget |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (3.2K ratings) — better | — |
| Positive reviews | 21.6% of reviews | — |
| Number of ratings | 3.2K — better | — |
| Update frequency | Every 2 weeks | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 431 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Voodoo | Ilias Rafailidis |
Bugs and requests
Sand Blocks
Reported bugs
3 issues- Game freezes or crashes at higher levels
- Inconsistent block placement and sand behavior
- Wheel/roulette feature not functioning properly
Requested features
4 requests- Offline play mode
- Endless/survival mode without difficulty spikes
- Customizable controls and settings
- More level variety and challenge progression
Do [Not] Forget
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Sand Blocks
- Small Coin Pack$0.99
- Tiny Coin Pack$0.99
- No Ads$1.99
Show 7 moreShow fewer
- Small Card Pack$1.99
- Starter Pack$3.49
- Small Coin Pack$4.99
- Medium Coin Pack$5.99
- Medium Card Pack$5.99
- Premium Pack$10.99
- Big Card Pack$15.99
Do [Not] Forget
No in-app purchases
Questions
Is Sand Blocks free?
Is Do [Not] Forget free?
Do Sand Blocks or Do [Not] Forget have ads?
Which is updated more often, Sand Blocks or Do [Not] Forget?
Other comparisons








![Do [Not] Forget Do [Not] Forget](https://cdn3.appshunter.io/i/Purple221/a07c1d5b6e806f48223c836743b9a772/AppIcon-0-0-1x_U007epad-0-1-85-220.png/512x0w.png)

![Do [Not] Forget Do [Not] Forget](https://cdn3.appshunter.io/i/Purple221/a07c1d5b6e806f48223c836743b9a772/AppIcon-0-0-1x_U007epad-0-1-85-220.png/512x0w.png)

![Do [Not] Forget Do [Not] Forget](https://cdn3.appshunter.io/i/Purple221/a07c1d5b6e806f48223c836743b9a772/AppIcon-0-0-1x_U007epad-0-1-85-220.png/512x0w.png)

![Do [Not] Forget Do [Not] Forget](https://cdn3.appshunter.io/i/Purple221/a07c1d5b6e806f48223c836743b9a772/AppIcon-0-0-1x_U007epad-0-1-85-220.png/512x0w.png)
