SubSequence vs Merge Stack
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
SubSequence
This word puzzle game challenges you to find hidden words within a source word to reveal a crossword. It also features a picture guessing game where you uncover an image tile by tile. Enjoy daily rewards and bonus word bounties.
- Find hidden words in source words
- Reveal crosswords
- Picture guessing game
- Tile-by-tile image reveals
- Daily rewards
- Bonus word bounties
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Subsequence — Find the sequence hiding inside the clue word! Think you know your letters? Think again. Subsequence is the brain-bending word puzzle where every source word hides a secret crossword of smaller words — and it's your job to find them all. Two puzzle games in one free download, packed with daily rewards, bonus-word bounties, and that one-more-puzzle pull that won't let you put it down! Sequence Puzzle Spot the hidden words. Reveal the grid. Beat the board. - Subsequence Challenges – Every puzzle starts with one source word. Find the target words tucked inside it (in order!) to light up a hand-built crossword. - Bonus Words – Spot a clever word that isn't on the list? Cash it in for bonus coins. The sharper your eye, the bigger your stash. - Fresh Every Level – Smart puzzle generation keeps words from getting stale, so no two boards feel the same. Picture Puzzle Uncover the image. Guess the picture. Do it in as few clues as possible! - Tile-by-Tile Reveals – Spend puzzle pieces to uncover the hidden image one tile at a time. - Take a Guess – Uncovered enough of the picture? Submit your answer and clear the level. - Complete the Levels – A ton of pictures to work through that will keep you guessing! Play Anywhere, Anytime Free to download. Always ready to play!
Merge Stack
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Slide. Merge. Pop! Merge Stack: Color Block is the satisfying color puzzle that's easy to learn and hard to put down. Swipe to slide the blocks across the board, line up matching colors, and stack five of the same color to make them burst. One clean rule, endless clever moves. Every swipe shifts the whole board, so the fun is in planning ahead. Set up chains, clear crowded columns, and keep your grid open for the next move. Simple to pick up, tricky to master.
Screenshots
Verdict
SubSequence and Merge Stack are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
| Parameter | SubSequence | Merge Stack |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | — | Every 2 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 167 MB | 238 MB |
| Age rating | 4+ | 4+ |
| Developer | Replay Digital Inc. | Kite Games |
In-app purchases
SubSequence
No in-app purchases
Merge Stack
No in-app purchases









