Monte Puzzles vs Kioku?:Number Memory
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Monte Puzzles
Engage in a variety of color and shape-based mini-games with no strict rules or goals. As you play, a virtual tree grows, and you can revisit saved moments. Designed for all ages, it offers a relaxing and creative experience.
- Color sorting puzzles
- Color arrangement activities
- Shapes fitting puzzles
- Matching pair games
- Sticker placement
- Color clip fastening
- Growing virtual tree
- Photo and time saving
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Since you can freely play in any stage, there are no particular rules nor goals to attain. When you feel satisfied, press the "End" button to go to the next activity. Monte-chan characters looking like plant seeds will be your guides. The more you play, the bigger Monte-chan's tree will grow. Recommendations for Playing 1. Color sorting Sort the many colorful candy-like balls into boxes according to their color: yellow, blue, green, and pink. People who like to be organized will enjoy putting the same-color balls into one box. 2. Color arrangement Put 100 balls into 100 lattice spaces. There are 20 balls in each of the five colors. Use the balls to create a picture or arrange them into a regular pattern. Arrange the balls any way you want. 3. Shapes Puzzle Fit the pieces into the simple, matching shapes. After finishing, press the "Again" button to see more different shapes. You can keep playing for a long time. 4. Matching pair Fit two shapes into each hole. Feels good when it snaps into place. You can keep playing this for a long time. 5. Sticking stickers Stick on stickers that keep appearing. There are also gold and silver stickers. You can use it on special spots, or stick on all gold and silver. 6. Fastening color clip There is a piece of paper and one clothespin in the same color. Feels good to pin paper in the same color. Or create your own color combinations. App Features *App for all ages. Six virtual homes to play in for free. *The longer you play, the bigger Monte-chan's tree grows. (Grows after 12 minutes.) *With "Looking Back" on the title screen, you can see the photos and time randomly saved for that day. *The "Looking Back" activity record and growth of Monte-chan's tree will be reset once a day. *On the Settings screen, you can set the background music and sound effects.
Kioku?:Number Memory
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**Simple rules. Memorize the number, then type it back in the same order.** A number appears on screen. Once it hides, tap it back in order on the custom number pad. Every correct answer adds another digit, so it keeps getting tougher. Miss, and you lose a life—run out and the game ends. How many digits can you reach? Quick to play and easy to pick up, Kioku is a number-memory game made for short breaks and chasing a new high score. Perfect for the commute or any spare moment. ■ Features • Pure number span: just memorize, then recall • Gradual ramp-up: starts at a single digit and grows on a gentle curve • Chunking hints: tips for grouping digits to remember them • Tracks your best score and highest level reached • A time bar and limit add just the right tension • Satisfying sound effects and haptics • Clean, dark, focus-friendly design • Multiple languages (English, Japanese, Spanish, Korean) ■ Great if you • Want a quick game for spare moments • Love memorizing numbers and beating your own records • Prefer calm, uncluttered game design How far can your memory—your “Kioku”—go?
Screenshots
Verdict
The clearest difference is ads: Kioku?:Number Memory at none against Monte Puzzles's shown. Kioku?:Number Memory also leads on update cadence (every 2 days vs every 4 months). Monte Puzzles's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). 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. Monte Puzzles sells 1 one-off in-app purchase and Kioku?:Number Memory sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Monte Puzzles ships an update every 4 months, Kioku?:Number Memory every 2 days. The most recent releases landed on June 1, 2026 and September 8, 2026 respectively.
| Parameter | Monte Puzzles | Kioku?:Number Memory |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (14 ratings) — better | — |
| Positive reviews | 21.4% of reviews | — |
| Number of ratings | 14 — better | — |
| Update frequency | Every 4 months | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 128 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | monois Inc. | Yuichi Hiruta |
In-app purchases
Monte Puzzles
- Ad-free Pack$0.99
Kioku?:Number Memory
- Remove Ads$0.99
Questions
Is Monte Puzzles free?
Is Kioku?:Number Memory free?
Do Monte Puzzles or Kioku?:Number Memory have ads?
Which is updated more often, Monte Puzzles or Kioku?:Number Memory?
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