Secret Code vs Sum Sort
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Secret Code
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Secret Code is a team word game to play with friends in real time. Create a game and share a code or QR code so others can join in seconds. How to play: - Two teams compete to discover their words. - A “spy” gives clues about a word and a number. - Avoid neutral words... and, above all, the “killer” word.
Sum Sort
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Sum Sort is the number puzzle where every column has to add up. Drag the top tile onto another column and make each column hit its number: 7 + 3 = 10, 5 + 5 = 10, 4 + 6 = 10. When a column reaches its number it turns green and the ≠ becomes =. Make every column equal and the level is yours! Simple to learn in seconds, deep enough to keep you thinking for months. It is the satisfying feeling of a sort puzzle, mixed with the light mental math of the best number games. HOW TO PLAY • Drag the top tile of a column onto another column (or tap one column, then another). • Only the top tile moves, one tile at a time. • Every column shows the number it needs: reach it exactly. • A finished column turns green, but you can still take a tile back and try another way. • When all the columns match their numbers at the same time, you win. A NEW TWIST IN EVERY WORLD • Make 10: every column must add up to 10. • Bigger numbers: make 12, make 15, make 20. • Each column its own number: one wants 7, the next one 11. • Hidden tiles: grey tiles show their number only when they reach the top. • Locked columns: they open as soon as another column is done. • Boss levels: few moves, bigger rewards and a key for the treasure chest. FEATURES • 600+ levels with a smooth difficulty curve, from relaxing to brain-burning. • A new daily challenge every day, the same for everyone, with streak rewards. • Lucky wheel, treasure chests and coins to collect. • Unlock skins: tile shapes, column styles, backgrounds and closing effects. • Undo, hints and an extra column when you get stuck. • Satisfying animations: tiles jump, columns light up, confetti flies. • Play offline: no Wi-Fi needed, anywhere, anytime. • Short levels, perfect for a quick break. PERFECT FOR • Fans of number puzzles, math games and logic games. • Adults who want relaxing brain training with a real challenge. • Kids and families who like playing with numbers and addition. • Anyone who loves sort puzzles and the moment everything clicks into place. TIPS • Plan ahead: free the tile you need before filling a column. • Use the empty space wisely, a full column cannot take more tiles. • Stuck? Undo is free three times in every level. FAQ Is it free? Yes, Sum Sort is free to play. Videos are optional and give you extra rewards. Do I need internet? No, you can play offline. Is it hard? The first worlds are relaxing, then new rules arrive one at a time. Download Sum Sort now and turn every ≠ into =! HOW TO PLAY 1. Look at the number above each column: that is the sum it needs. 2. Drag or tap the top tile of a column and drop it on another column. 3. Only the top tile moves, one at a time. A pair like 5 + 5 can be split up. 4. When a column reaches its number it turns green. You can still take tiles from it if you need them. 5. Make all columns hit their number at the same time to win. WORLDS AND RULES • Make 10: every column must add up to 10. • Threes: three tiles per column, more ways to combine. • Make 12 and Make 15: bigger targets, smarter moves. • Each column, its own number: purple levels where every column has a different target. • Hidden tiles: some numbers stay hidden until you uncover them. • Locks: a locked column opens after you complete the others. • Boss levels: red levels with a limited number of moves and a key as a reward. REWARDS Earn coins and stars, keep your win streak, play the daily challenge, spin the lucky wheel, open chests with keys and unlock new skins for tiles, columns, backgrounds and effects. If you enjoy number puzzles, math games, logic puzzles, brain games for adults, sort puzzles, addition games, Sum Sort is made for you.
Screenshots
Verdict
The clearest difference is ads: Secret Code at none against Sum Sort's shown. Secret Code also leads on update cadence (every 2 days vs every 6 weeks). Sum Sort's advantage is iOS requirement (15.0 vs 18.0). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Secret Code ships an update every 2 days, Sum Sort every 6 weeks. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.
| Parameter | Secret Code | Sum Sort |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days — better | Every 6 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 24 MB | 288 MB |
| Age rating | 4+ | 4+ |
| Developer | Jose Manuel Malagn Alba | Gianluca De Mare |
In-app purchases
Secret Code
No in-app purchases
Sum Sort
No in-app purchases









