Clue Formula vs ANGO
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Clue Formula
Engage in a 3D Mahjong puzzle game featuring IQ-test style tiles. Match selectable pairs to clear levels, with increasing difficulty as you progress. Utilize hints and shuffles to aid your gameplay and compete on leaderboards.
- 3D Mahjong puzzle gameplay
- IQ-test style tiles
- Layered 3D levels
- Hint and shuffle options
- Leaderboard competition
- VoiceOver accessibility
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Clue Formula is a 3D Mahjong puzzle with IQ-test style tiles and pattern-matching challenges. Your goal is to complete all levels. In each level, remove all tiles by selecting matching pairs. Not every matching tile can be selected. A tile is selectable only when it is positioned at the end of a row - when there is no neighboring tile on at least one side (left or right) within the same layer. To complete a level, you need to find matching pairs where both tiles are selectable. Each new level becomes more challenging as you advance. A hint can show all selectable matching pairs. A shuffle can rearrange the remaining tiles and help you continue the level. Key Features: 3D Mahjong Puzzle: Match selectable pairs and clear each level. IQ-Test Style Tiles: Match tiles using shapes and symbols. Layered 3D Levels: Look through rows and layers to find selectable matching pairs. Leaderboards: Complete levels and compete for a place on the leaderboards. Accessibility and Device Support: Clue Formula is fully playable with VoiceOver. Clue Formula is fully supported on Mac. Extra hints and extra shuffles are available for purchase.
ANGO
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A line of symbols. The same symbol always means the same letter. Fill in one, and every copy of it opens at once, right across the sentence. ANGO is a classic substitution cipher — a cryptogram, the same kind of puzzle as the newspaper cryptoquote. Tap a symbol, choose the letter you think it stands for, and watch the rest of the line fall into place. HOW TO PLAY Every letter of a hidden sentence has been swapped for another. Assign a letter to a symbol and every copy fills in together. That is the only rule. THREE FOOTHOLDS - Word shapes: spaces are never enciphered, so the outline of each word stays visible - One-letter words: in English there are only two - Frequency: the most common symbol is usually E, T or A There is no luck involved. Follow the clues and the first letter comes into view. FEATURES - Daily cipher: one message a day, set by the date. Your streak is kept on a calendar - Archive: every message you crack is filed by category, with its meaning, to read again - Ranks: earn points with each solve and rise from Apprentice to Legendary Codebreaker. Harder puzzles count for more - Five difficulties: Easy, Normal, Hard, Brutal and Master, where even the word breaks vanish and letters arrive in blocks of five - Frequency table: see how often each symbol appears - Cascade feedback: see how many places one letter filled, and feel it through haptics - A Japanese kana edition is built in. Switch your device language to Japanese to play it THE MESSAGES - Proverbs: 128 traditional proverbs - Sayings: 121 everyday idioms - Case Files: 112 original lines from small detective stories Every message is a traditional, public-domain saying or was written for this app. There are no copyrighted quotations or song lyrics. WHO IT IS FOR - Anyone who has worked the cryptoquote in a newspaper - Crossword and word puzzle solvers looking for something new - Readers of detective fiction - Anyone who wants a puzzle decided by reasoning rather than reflexes - Anyone with ten quiet minutes and a coffee PRIVACY - No account, no sign-up, no email address - Solve history, streaks and your archive are stored on your iPhone or iPad only - Your records are never sent to any server - No third-party ads, no tracking - Puzzles are generated on the device, so you can play anywhere, even offline - To show the list in Settings > More apps by TORANKIRITE, and the small promotion in the free version, the app loads public App Store information
Screenshots
Verdict
The clearest difference is ads: ANGO at none against Clue Formula's shown. Clue Formula's advantage is update cadence (every 3 days vs every 6 weeks) and device support (4 vs 1). On price and in-app purchases 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. Clue Formula sells 2 one-off in-app purchases and ANGO sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Clue Formula ships an update every 3 days, ANGO every 6 weeks. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.
| Parameter | Clue Formula | ANGO |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 days — better | Every 6 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 22 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | x2line.com LLC | torankirite |
In-app purchases
Clue Formula
- Hint$0.99
- Shuffle$0.99
ANGO
- Premium$4.99









