Comparison

PutNumber2 vs Block Space Adventure

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

PutNumber2

Slide and group number blocks to strategically erase them from the board. Avoid filling the board while aiming for high scores. New elements like Stones and different game modes offer fresh challenges.

Highlights
  • Slide and place number blocks
  • Group blocks to erase
  • Stones element
  • Exact point bonus
  • Multiple game modes (Endless2, 1000 Points, 30+)
  • Block rotation
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"Place, Group, and Erase the Numbers" PutNumber2 is the newest installment of this fun, attractive puzzle game! Slide the number blocks aligned below with your finger, and put them on any space on the board you'd like. You'll need to skillfully group and erase blocks, taking care to place them in a way that doesn't make the board fill up. This game will feature Stones, 1000 POINTS MODE and 30+ MODE as new elements! *** HOW TO PLAY *** • Blocks are erased when you gather more blocks than the number written on the block. • Blocks at the bottom can be turned around by tapping them. • Earn a higher score by erasing multiple numbers at once! (NUMBER LINK) • When you get a high score, you can erase the numbers you selected. In addition to the rules above, which gained popularity in our previous work, this game will feature Stones as a new element. *** STONES *** • When a block disappears next to a stone, the number written on the stone decreases, and it finally disappears when it reaches 0 or below. • If you erase the stone by lowering the number written on it exactly to 0, you will get the Exact point bonus! First, let's play [ENDLESS 2]. If you want to play in severe in advanced, it recommended [1000 POINTS] mode. And from version 4, you can now play [30+ MODE] which can enjoy more stone! *** PRODUCTION *** AOTAKA STUDIO Game Planning & Programming : TOKUDA TAKASHI Game Graphic Designer : TOKUDA AOI

About

Block Space Adventure

A block puzzle game where you strategically place colorful blocks to fill rows and columns. Clear lines to prevent the board from filling up. Enjoy a simple yet challenging logic puzzle experience.

Highlights
  • Strategic block placement
  • Fill rows and columns to clear
  • Prevent board from filling
  • Relaxing brain game
  • Classic puzzle mechanics
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A fresh twist on the classic block puzzle! Move the colorful blocks at the bottom into the grid, fill rows or columns to clear them, and keep the board from filling up. It’s simple to play but hard to master! Perfect for fans of Tetris-style logic puzzles and relaxing brain games.

Screenshots

PutNumber24 screens
Block Space Adventure4 screens

Verdict

The call

The clearest difference is rating: PutNumber2 at 4.7 against Block Space Adventure's 3.5. PutNumber2 also leads on ratings volume (98 vs 8). Block Space Adventure's advantage is in-app purchases (none vs 2) and iOS requirement (12.0 vs 15.6). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PutNumber2 sells 2 one-off in-app purchases. Block Space Adventure asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

PutNumber2 holds the better App Store score, 4.7 against 3.5. That said, the two scores are not equally well evidenced: PutNumber2 has 98 ratings behind it against 8, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

Scorecard5 real differences · 5 level
PutNumber2 versus Block Space Adventure: the parameters behind the verdict, then further details
ParameterPutNumber2Block Space Adventure
PriceFreeFree
Rating4.7 (98 ratings) — better3.5 (8 ratings)
Positive reviews89.5% of reviews—
Number of ratings98 — better8
Update frequencyMonthlyMonthly
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.612.0 — better
Further details — not scored
Size117 MB188 MB
Age rating4+4+
DeveloperTAKASHI TOKUDAROSETIGER Sp.z.o.o.

Customer experience

PutNumber2

All ratings98 ratings
Positive94.9%
Neutral2.0%
Negative3.1%
Written reviews86 reviews
Positive89.5%
Neutral2.3%
Negative8.1%

Block Space Adventure

All ratings8 ratings
Positive62.5%
Neutral0.0%
Negative37.5%

In-app purchases

2 purchases

PutNumber2

One-time2
  • ERASE SELECTED NUMBER$0.99
  • REMOVE ADS$14.99
None

Block Space Adventure

No in-app purchases

Questions

Is PutNumber2 free?
PutNumber2 is free to download, with in-app purchases available.
Is Block Space Adventure free?
Block Space Adventure is free to download, with no in-app purchases.
Which has better reviews, PutNumber2 or Block Space Adventure?
PutNumber2 is rated higher. PutNumber2 averages 4.7 out of 5 from 98 ratings, while Block Space Adventure averages 3.5 from 8 ratings.
Do PutNumber2 or Block Space Adventure have ads?
Both PutNumber2 and Block Space Adventure show ads.
Which is updated more often, PutNumber2 or Block Space Adventure?
PutNumber2 ships an update monthly, and Block Space Adventure monthly. Most recently, PutNumber2 was updated on October 13, 2026 and Block Space Adventure on October 10, 2026.

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