Comparison

Solitaire Challenges vs iFindTheTwins

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

Head to head
About

Solitaire Challenges

A card game where you clear the board by matching cards one above or below the deck card. It features 160 levels with varied missions and a wild card to help build sequences. Success requires both luck and strategic card selection.

Highlights
  • Clear board by matching cards
  • 160 levels with varied missions
  • Wild card for sequence building
  • Scoring based on card value and sequences
  • Skill-based gameplay beyond luck
Features
Read full description

Solitaire Challenges is a card game that consists in clearing the board by taking a card that is one above or below than the card on the deck. Among the 160 levels available to play, you would find several missions such as: - Have a sequence of X number of cards. - Obtain X points. - Find the card-key to open the lock. - Solve the game in X amount of time. - Get a golden card by having a sequence of 5 cards. - Solve 2 rounds of the game. From level 5 you would have available a wild card, that you would be able to use any time replacing the card that you need. It's very useful for building long sequences. Each card taken off from the board has a value of 100 points, and if it follows a sequence then its value would have 50 bonus points. This means that the longer the sequence is then more points you get. Solitaire Challenges doesn't only involves luck but the skill of selecting the necessary cards to solve the game.

About

iFindTheTwins

Features
Read full description

Observe, compare and react quickly - the aim of this game is to find identical symbols on two cards. Each card in the game contains several symbols, but two cards always have exactly one symbol in common. Your task is to identify this symbol and remove all pairs of cards. Make sure you make the right choice, as mistakes will increase your counter and cost you valuable time. ∙ Find the matching cards as quickly as possible. ∙ Customisable difficulty levels: Choose between different difficulty levels, which differ in the number of symbols on the cards. ∙ Symbol set editor: Create your own symbol sets and customise the game. ∙ Play the game without an internet connection. The game trains observation and reaction skills. Ideal for short breaks or longer rounds of play. Easy to understand but challenging to master. Suitable for young and old as there are different levels of difficulty.

Screenshots

Solitaire Challenges4 screens
iFindTheTwins4 screens

Verdict

The call

The clearest difference is in-app purchases: iFindTheTwins at none against Solitaire Challenges's 6. iFindTheTwins also leads on update cadence (every 3 days vs every 40 months). Solitaire Challenges's advantage is iOS requirement (13 vs 16.0). On price, 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. Solitaire Challenges sells 6 one-off in-app purchases. iFindTheTwins asks for nothing beyond the download.

UpkeepUpdate frequency

Solitaire Challenges ships an update every 40 months, iFindTheTwins every 3 days. The most recent releases landed on October 22, 2026 and October 27, 2026 respectively.

Scorecard3 real differences · 7 level
Solitaire Challenges versus iFindTheTwins: the parameters behind the verdict, then further details
ParameterSolitaire ChallengesiFindTheTwins
PriceFreeFree
Rating3.4 (7 ratings) — better—
Positive reviews53.6% of reviews—
Number of ratings7 — better—
Update frequencyEvery 40 monthsEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13 — better16.0
Further details — not scored
Size97 MB3 MB
Age rating4+4+
DeveloperJose VarelaMartin Leonard Haufs

In-app purchases

6 purchases

Solitaire Challenges

One-time6
  • 3 extra lives$1.99
  • Undo button$1.99
  • 5 Extra Cards$1.99
Show 3 more
  • Extra Joker$1.99
  • Extra Time$1.99
  • Set of 5 lives$2.99
None

iFindTheTwins

No in-app purchases

Questions

Is Solitaire Challenges free?
Solitaire Challenges is free to download, with in-app purchases available.
Is iFindTheTwins free?
iFindTheTwins is free to download, with no in-app purchases.
Do Solitaire Challenges or iFindTheTwins have ads?
Neither Solitaire Challenges nor iFindTheTwins shows ads.
Which is updated more often, Solitaire Challenges or iFindTheTwins?
Solitaire Challenges ships an update every 40 months, and iFindTheTwins every 3 days. Most recently, Solitaire Challenges was updated on October 22, 2026 and iFindTheTwins on October 27, 2026.

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