Comparison

Tsumego Pro (Go problems) vs To100 Game

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

Head to head
About

Tsumego Pro (Go problems)

Enhance your Go skills with a vast library of tsumego puzzles. Learn from detailed solutions and explore variations to understand mistakes. Features daily problems, adaptive difficulty, and customizable game settings.

Highlights
  • Daily tsumego problems
  • Adaptive difficulty modes
  • Detailed solutions and bad variations
  • Color selection (black, white, random)
  • Hint system
  • Book theme
Features
Read full description

Improve your Go game (weiqi, baduk) with Tsumego Pro and its large collection of tsumego problems! Each problem contains all valid answers and a lot of bad variations, to help you know why you are wrong. Features: - 6 daily problems - A simple mode: try to solve all problems in each package - A progress mode: the difficulty increases or decreases depending on your level - Choose your color (black, white, random) - Browse the solution, or just get a hint - A book theme (black and white)

About

To100 Game

Features
Read full description

Use your logic and strategy. Fill every cell following the rules and reach 100. To100 is a simple yet deeply engaging grid puzzle game. It starts with a single tap — and every move shapes the next. HOW TO PLAY Tap any cell to begin. From there: - Horizontal & vertical: skip 2 cells, land on the 3rd - Diagonal: skip 1 cell, land on the 2nd Goal: Number every cell on the board in order, leaving none empty. FEATURES - 6 Board Sizes: Six difficulty levels from 5×5 to 10×10. Start with 5×5, master the 10×10. - Hint System: Tap an invalid cell and all valid moves automatically flash yellow. - Undo: 3 undos per game. Tap the last placed number to take back your move. - Records: Every score is saved automatically. Filter by board size and track your personal bests. - Share: When the game ends, share your score and the final board snapshot with friends. - Offline Play: No internet required. No ads. Completely free. HOW TO WIN Pay attention to corner and edge cells — leaving them too late causes deadlocks. Plan your path ahead before each move. Completing To100 is a real achievement. WHO IS IT FOR? Ideal for puzzle lovers, strategy players, logic thinkers, and anyone who wants to exercise their mind during short breaks. Made with care by rect49.

Screenshots

Tsumego Pro (Go problems)4 screens
To100 Game4 screens

Verdict

The call

The clearest difference is in-app purchases: To100 Game at none against Tsumego Pro (Go problems)'s 12. To100 Game also leads on ads (none vs shown) and update cadence (daily vs every 3 weeks). Tsumego Pro (Go problems)'s advantage is iOS requirement (15.6 vs 18.0). On price 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. Tsumego Pro (Go problems) sells 12 one-off in-app purchases. To100 Game asks for nothing beyond the download.

UpkeepUpdate frequency

Tsumego Pro (Go problems) ships an update every 3 weeks, To100 Game daily. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

Scorecard4 real differences · 6 level
Tsumego Pro (Go problems) versus To100 Game: the parameters behind the verdict, then further details
ParameterTsumego Pro (Go problems)To100 Game
PriceFreeFree
Rating4.5 (1.8K ratings) — better—
Positive reviews74.1% of reviews—
Number of ratings1.8K — better—
Update frequencyEvery 3 weeksDaily — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better18.0
Further details — not scored
Size14 MB1 MB
Age rating4+4+
DeveloperEmmanuel MathisErcan Sekin

Bugs and requests

Tsumego Pro (Go problems)

Reported bugs

3 issues
  • Purchases do not work
  • Incorrect problems
  • Issues with the progress mode and problem selection

Requested features

6 requests
  • Explanation when a move is correct or incorrect
  • More explanations and instructions for beginners
  • Ability to play out variations and see different outcomes
  • Consistent difficulty ratings for problems
  • Ability to bookmark and revisit problems
Show 1 more
  • More content and problem sets

To100 Game

Not enough reviews yet to summarise bugs or requests.

In-app purchases

12 purchases

Tsumego Pro (Go problems)

One-time12
  • +150 Basic Problems$0.99
  • +150 Intermediate problems$0.99
  • +150 Easy problems$0.99
Show 9 more
  • Beginner problems$1.99
  • Elementary problems$1.99
  • Intermediate problems$1.99
  • Advanced problems$1.99
  • Advanced problems #2$1.99
  • Basic tesuji$1.99
  • Daily problems - Easy$1.99
  • Daily problems - Hard$1.99
  • All-Access Pass$9.99
None

To100 Game

No in-app purchases

Questions

Is Tsumego Pro (Go problems) free?
Tsumego Pro (Go problems) is free to download, with in-app purchases available.
Is To100 Game free?
To100 Game is free to download, with no in-app purchases.
Do Tsumego Pro (Go problems) or To100 Game have ads?
Tsumego Pro (Go problems) shows ads; To100 Game does not.
Which is updated more often, Tsumego Pro (Go problems) or To100 Game?
Tsumego Pro (Go problems) ships an update every 3 weeks, and To100 Game daily. Most recently, Tsumego Pro (Go problems) was updated on October 24, 2026 and To100 Game on October 9, 2026.

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