Shelf Tidy vs Sum
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Shelf Tidy
Engage in a unique puzzle game where you clear cascading items, strategically matching fragile or heavy objects. Fulfill customer orders within time limits to earn bonuses and overcome clutter.
- Cascading item clearing
- Strategic object matching
- Fragile item handling
- Heavy object mechanics
- Time-based customer orders
- Bonus earning
Read full descriptionHide full description
Cascading Chaos: Clear the top items first to make the ones below tumble down! Special Products: Match fragile items carefully, or use heavy goods to smash through clutter. Customer Orders: Complete specific requests before time runs out to earn big bonuses.
Sum
Read full descriptionHide full description
Sum-thing: Math Link Puzzle Get ready to tease your brain with Sum-thing! A refreshing puzzle game that perfectly combines the fun of match-3 linking with simple math. It’s highly addictive, relaxing, and a great way to train your brain everyday! How to play: • Look at the target number at the top of the screen (e.g., ? + ? = 48). • Drag your finger to link adjacent balls with numbers. You can link as many balls as you want! • Make the sum of the linked balls equal the target number to clear them. • Plan your moves carefully to create amazing combos and score high! Key Features: - Easy to Learn, Hard to Master: Simple rules with challenging puzzles. - Endless Fun: Enjoy tons of unique levels with gradually increasing difficulty. - Brain Training: Improve your mental math, logic, and concentration skills. - Beautiful Graphics: Colorful visual effects and satisfying gameplay. - Play Offline: No Wi-Fi or internet connection needed. Play anywhere, anytime! - Free to Play: Download and play for free! (Optional in-app purchase available to remove ads for an uninterrupted experience). Whether you are a math lover, a match-3 puzzle fan, or just looking for a fun casual game to kill time, "Sum-thing" is the perfect game for you!
Screenshots
Verdict
The clearest difference is in-app purchases: Shelf Tidy at none against Sum's 1. Shelf Tidy also leads on ads (none vs shown) and update cadence (every 3 days vs every 11 days). 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. Sum sells 1 one-off in-app purchase. Shelf Tidy asks for nothing beyond the download.
Shelf Tidy ships an update every 3 days, Sum every 11 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.
| Parameter | Shelf Tidy | Sum |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (16 ratings) — better | — |
| Positive reviews | 11.1% of reviews | — |
| Number of ratings | 16 — better | — |
| Update frequency | Every 3 days — better | Every 11 days |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 139 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | 杰 徐 | Yuttana Suttasupa |
In-app purchases
Shelf Tidy
No in-app purchases
Sum
- Remove Ads$0.99









