Comparison

Spider Solitaire vs IMP Calculator

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

Head to head
About

Spider Solitaire

Experience a classic card game with a modern twist. This app offers a clean design and multiple suit options for engaging solitaire gameplay. Challenge yourself daily and track your progress to become a master.

Highlights
  • Classic Spider Solitaire gameplay
  • 1, 2, and 4 suit varieties
  • Daily challenges
  • Clean and pleasant visual design
  • Tap to move controls
  • Offline play
  • Left-handed support
Features
Read full description

Spider Solitaire pairs the relaxing gameplay you love with a clean design and a fresh, modern look. Experience all the fun and challenges of Spider with multiple suits available. If you like classic and fun card games like Spades, Hearts and Rummy or other types of solitaire like Klondike Solitaire, Pyramid Solitaire, and FreeCell Solitaire, then Spider Solitaire is for you! Playing Spider Solitaire is easy if you like playing cards. Place all the cards in each suit in stacks of descending order. Weave your way as a beginner through 1 suit games and move up in difficulty as you attempt to tackle 2 and 4 suit games and become a true Spider Solitaire master! Spider Solitaire challenges you to stack all cards of each suit in descending order to solve the puzzle. Try it now to earn points, climb the leaderboard and come out on top as the best Spider Solitaire master. Game Features: Classic Spider Solitaire: - Classic, fun games of Patience, totally free on your phone - Spider Solitaire games come in 1, 2, and 4 suit varieties - Cards come alive with stunning animations, flawless graphics and classic interface Daily Challenge: - Challenge yourself every day - Record every achievement you made - Stay Sharp and see every improvement User Friendly Experience: - Enjoy clean and pleasant visual design - Simple Tap to Move to make your gameplay more easy - Play Offline: Play random deals anywhere - Supports left-handed play Download the best Spider Solitaire available for your mobile device now! It's Free to play.

About

IMP Calculator

Read full description

IMP points allow you to compensate for the variation in bridge hands when playing socially without duplicate hands. This calculator takes input on the declaring team contract, high card points (HCPs), and tricks taken and determines the score you should get vs what you did get. The result is "IMP Points". If they are positive, you played the hand well, and if negative....well, you never stop learning in bridge! The support website (accessed with the info symbol on the top left) explains how to use the app and includes sample scoring sheets for you to play with friends.

Screenshots

Spider Solitaire4 screens
IMP Calculator3 screens

Verdict

The call

The clearest difference is price: Spider Solitaire at Free against IMP Calculator's $0.99. Spider Solitaire also leads on update cadence (every 3 weeks vs every 13 months) and iOS requirement (13.0 vs 15). IMP Calculator's advantage is ads (none vs shown). On in-app purchases 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

Spider Solitaire is free to download; IMP Calculator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Spider Solitaire ships an update every 3 weeks, IMP Calculator every 13 months. The most recent releases landed on October 20, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 6 level
Spider Solitaire versus IMP Calculator: the parameters behind the verdict, then further details
ParameterSpider SolitaireIMP Calculator
PriceFree — better$0.99
Rating4.6 (1.9K ratings) — better—
Positive reviews49.0% of reviews—
Number of ratings1.9K — better—
Update frequencyEvery 3 weeks — betterEvery 13 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15
Further details — not scored
Size113 MB2 MB
Age rating4+4+
DeveloperConifer LimitedPatrick Parno

Bugs and requests

Spider Solitaire

Reported bugs

2 issues
  • Game crashes on launch
  • Inability to submit reviews

Requested features

3 requests
  • Ability to customize background
  • Option to select game mode
  • Improved card visibility

IMP Calculator

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Spider Solitaire

No in-app purchases

None

IMP Calculator

No in-app purchases

Questions

Is Spider Solitaire free?
Spider Solitaire is free to download, with no in-app purchases.
Is IMP Calculator free?
IMP Calculator costs $0.99, with no in-app purchases.
Do Spider Solitaire or IMP Calculator have ads?
Spider Solitaire shows ads; IMP Calculator does not.
Which is updated more often, Spider Solitaire or IMP Calculator?
Spider Solitaire ships an update every 3 weeks, and IMP Calculator every 13 months. Most recently, Spider Solitaire was updated on October 20, 2026 and IMP Calculator on October 7, 2026.

Other comparisons