Sum Loop vs Perfect Sum
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Sum Loop
A challenging puzzle game where players place blocks into overlapping loops to match displayed sums. Offers multiple solutions for each puzzle, providing replayability. Designed for quick, engaging gameplay.
- Match sums in overlapping loops
- Place blocks to solve puzzles
- Multiple solutions per puzzle
- Challenging gameplay
- Intuitive block placement
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Number will be added to all loops where the loops are overlapped. Put the blocks in the loops and match all the sums displayed above. There is more than 1 answer.
Perfect Sum
A captivating puzzle game where you strategically place shapes on a numbered board to reach a perfect sum. Unlock new buildings and enjoy stunning visuals and rewarding animations as you progress through increasingly challenging levels.
- Strategic shape placement
- Numbered board puzzles
- Unlockable buildings
- Increasing difficulty levels
- Rewarding animations
- Stunning visuals
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Welcome to Perfect Sum, a mesmerizing mobile game that combines the beauty of animation with the excitement of strategic gameplay! Place shapes on a numbered board to achieve the perfect sum, navigating through levels that range from deceptively simple to devilishly difficult. With every shape placed, you're not just solving a puzzle; you're painting a masterpiece of numbers and strategy. As you elevate your high score, you unlock a world of wonders, with new buildings revealing themselves, adding layers of depth to the gameplay and a sense of achievement that keeps you coming back for more. With stunning visuals, fluid animations, each moment in the game is designed to be a feast for the senses. From the satisfying click of placing a shape to the vibrant explosion of achieving the perfect sum, the game ensures every action feels rewarding.
Screenshots
Verdict
The clearest difference is in-app purchases: Perfect Sum at none against Sum Loop's 1. Perfect Sum also leads on update cadence (every 3 days vs every 4 months) and iOS requirement (12.0 vs 14.0). On price, rating, ratings volume and ads 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 Loop sells 1 one-off in-app purchase. Perfect Sum asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Sum Loop against 5.0 for Perfect Sum. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
Sum Loop ships an update every 4 months, Perfect Sum every 3 days. The most recent releases landed on September 15, 2026 and September 24, 2026 respectively.
| Parameter | Sum Loop | Perfect Sum |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 4 months | Every 3 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 139 MB |
| Age rating | 4+ | 4+ |
| Developer | Goro Sato | Benjamin Richy |
Customer experience
Sum Loop
Perfect Sum
In-app purchases
Sum Loop
- Remove Ads$0.99
Perfect Sum
No in-app purchases
