Melon's Threelers vs Sum Loop
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Melon's Threelers
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Welcome to the world where everything is bound by 3. Add or subtract in turns to win lining up three 3s or -3s.
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.
Screenshots
Verdict
The clearest difference is price: Sum Loop at Free against Melon's Threelers's $0.99. Sum Loop also leads on update cadence (every 4 months vs every 9 months). Melon's Threelers's advantage is ads (none vs shown). On in-app purchases, 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
Sum Loop is free to download; Melon's Threelers costs $0.99 up front. Melon's Threelers sells 1 one-off in-app purchase and Sum Loop sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Melon's Threelers ships an update every 9 months, Sum Loop every 4 months. The most recent releases landed on September 8, 2026 and June 1, 2026 respectively.
| Parameter | Melon's Threelers | Sum Loop |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 9 months | Every 4 months — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 54 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Tetsuyoshi Morikawa | Goro Sato |
In-app purchases
Melon's Threelers
- Additions$0.99
Sum Loop
- Remove Ads$0.99
