Comparison

Spy Guy Hidden Objects vs Ninesmith Sudoku

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

Head to head
About

Spy Guy Hidden Objects

Embark on a hide-and-seek adventure in a vibrant city, searching for scattered objects across hand-drawn maps. Develop your detective skills and perceptiveness through 120 challenging levels filled with secrets.

Highlights
  • 120 colorful levels
  • Over 500 elements to find
  • Hand-drawn, animated maps
  • Based on the Spy Guy board game
  • 12 language options
Features
Read full description

Spy Guy Hidden Objects is an addictive game of hide and seek! Various objects have been scattered all over Treflik City - will you be able to find them all? Train your eyes and find the hidden items or ask Uncle for help. Follow the clues to uncover the city's secrets as you explore the hand-drawn maps. Develop your perceptiveness and detective skills as you tackle 120 colorful and secret-filled levels. Exercise concentration and focus as you view colorful images from the world of the Treflik Family. The Spy Guy Hidden Objects mobile game will delight all fans of the traditional Spy Guy board game. Searching for hidden objects is great fun for big and small! Ready to play? Play the role of a detective and find all the hidden items in Treflikka! Features: - mobile game referring to the board game Spy Guy, - 120 colorful levels, - more than 500 elements to find, - hand-drawn, animated maps, - 12 languages to choose from (Polish, English, German, Japanese, Korean, Traditional Chinese, Simplified Chinese, Italian, Spanish, French, Ukrainian, Russian).

About

Ninesmith Sudoku

Read full description

most puzzle apps run on guilt. ninesmith runs on the opposite. it's a calm daily sudoku with a coach — the smith — who quietly notices you. miss a day? no red screen, no lecture. he just keeps your seat warm. DAILY PUZZLE + STREAK • a fresh daily sudoku, one clear goal. • your streak is there when you want it, and never punishes you when you don't. • classic mode whenever you want, at the difficulty you pick. A COACH WHO NOTICES, NOT NAGS • smart hints point at the next step instead of stealing the solve. • the pattern trainer runs 30–90 second sessions to build real technique. • learn singles, hidden singles, and cleaner solving habits over time. CALM BY DESIGN • obsidian gold, night focus, and warm studio — tuned for readability and longer, quieter sessions. • no ads in the free tier. the board stays quiet. WEEKLY LEAGUE • a light weekly loop for a reason to come back — no fake opponents, no pressure. free forever: full classic play, daily puzzles, and core hints. premium unlocks deeper coaching, more themes, and richer summaries for players who want to get genuinely better, not just finish one more grid. ninesmith sudoku — the puzzle that never makes you feel bad. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Spy Guy Hidden Objects4 screens
Ninesmith Sudoku4 screens

Verdict

The call

The clearest difference is ads: Ninesmith Sudoku at none against Spy Guy Hidden Objects's shown. Spy Guy Hidden Objects's advantage is update cadence (weekly vs monthly). On price, in-app purchases, device support and iOS requirement 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. Spy Guy Hidden Objects sells 6 one-off in-app purchases and Ninesmith Sudoku sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Spy Guy Hidden Objects ships an update weekly, Ninesmith Sudoku monthly. The most recent releases landed on August 26, 2026 and September 25, 2026 respectively.

Scorecard2 real differences · 8 level
Spy Guy Hidden Objects versus Ninesmith Sudoku: the parameters behind the verdict, then further details
ParameterSpy Guy Hidden ObjectsNinesmith Sudoku
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews87.5% of reviews—
Number of ratings1 — better—
Update frequencyWeekly — betterMonthly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS14.0 — better15.1
Further details — not scored
Size146 MB53 MB
Age rating4+4+
DeveloperTrefl SADAMIAN KUSTUSZ

In-app purchases

6 purchases

Spy Guy Hidden Objects

One-time6
  • Basic Set$1.99
  • Pomorskie$1.99
  • Mid Set$3.99
Show 3 more
  • Pro Set$9.99
  • Spy Guy Set$19.99
  • Dr Moritz Set$39.99
3 purchases

Ninesmith Sudoku

Subscriptions2
  • Monthly Premium$4.991 Month
  • Yearly Premium7 Days trial$29.991 Year
One-time1
  • Lifetime Premium$79.99

Questions

Is Spy Guy Hidden Objects free?
Spy Guy Hidden Objects is free to download, with in-app purchases available.
Is Ninesmith Sudoku free?
Ninesmith Sudoku is free to download, with in-app purchases available.
Do Spy Guy Hidden Objects or Ninesmith Sudoku have ads?
Spy Guy Hidden Objects shows ads; Ninesmith Sudoku does not.
Which is updated more often, Spy Guy Hidden Objects or Ninesmith Sudoku?
Spy Guy Hidden Objects ships an update weekly, and Ninesmith Sudoku monthly. Most recently, Spy Guy Hidden Objects was updated on August 26, 2026 and Ninesmith Sudoku on September 25, 2026.

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