Comparison

IQ Test vs Skiggle

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

Head to head
About

IQ Test

Engage in a free IQ test and brain-training exercises designed to boost cognitive skills. Scientifically developed, this app offers various tasks to improve processing speed, memory, and logical thinking. Compare your scores with friends and track your progress.

Highlights
  • Free IQ test
  • Brain booster tasks
  • Exercise mode with solutions
  • Compare results with friends
  • Improves logical thinking
  • Enhances working memory
Features
Currently charting
Read full description

How smart are you really? Take a free, full-length IQ test, see your IQ score on the bell curve right away and find out where you stand compared to others. No sign-up needed. Developed with students of the University of Rostock and inspired by the WAIS-IV. WHAT YOU GET - A complete IQ exam with realistic tasks from many categories – free, with your result at the end - Your IQ score on a bell curve (normal distribution) – instantly see how you compare - Detailed statistics for every category: discover your strengths and weaknesses - Review your right and wrong answers after each category - Puzzles and exercises in three difficulty levels, with hints, solutions and explanations - Available in English, German, Spanish, French, Italian, Portuguese, Turkish and Dutch - Pro without ads – as a one-time purchase, so you don't need a subscription WHAT THE IQ TEST MEASURES Inspired by the WAIS-IV (Wechsler Adult Intelligence Scale), the test covers six areas: - Perceptual reasoning - Processing speed - Working memory - Verbal comprehension - Numerical reasoning - Logical thinking You solve tasks such as matrix reasoning, number sequences, cube folding, image memory, patterns, analogies, estimation, ordering numbers and letters, logic questions and more. WHAT IS AN IQ TEST? An IQ test shows how you perform compared to other people. Intelligence itself is not clearly defined – it is simply what an IQ test measures. That's why only results of the same test can be compared: an IQ above 100 means you solved the tasks better than average, below 100 means worse. So don't take your score too seriously – see it as an exciting comparison with others! BRAIN TRAINING AND TEST PREPARATION Preparing for an aptitude test, an assessment center or a psychological test? Use the puzzles and exercises to train your brain and sharpen your logical thinking, memory and math skills. QUICK BREAKS: IQ TEST CHALLENGE Looking for short brain teasers on the go? Try our second app IQ Test Challenge: over 5000 quick IQ tasks, and for every task you see how others solved it – plus daily challenges and modes like Sudden Death. In short: IQ Test is the full IQ exam, IQ Test Challenge is for a quick break. PRO: UNLOCK EVERYTHING The IQ Test app is free to download. Pro is optional and unlocks: - All IQ tests - All explanations and solutions - All exercises - Detailed statistics With Pro there are no ads. You can get Pro as a one-time purchase that stays unlocked forever. A subscription is also available if you prefer: it renews automatically unless cancelled at least 24 hours before the end of the current period and can be managed or cancelled in your App Store account settings. Terms of Use: https://iqtest-app.de/terms-and-conditions/ Privacy Policy: https://iqtest-app.de/privacy-policy/

About

Skiggle

Features
Read full description

SKIGGLE is a game of word and spelling skills, Score as many points as you can over 6 rounds. You and the game take turns to add a letter to the growing word, longer words score more points. If you complete a word, you score a few points, if you force SKIGGLE to complete a word, you score more points. SKIGGLE will challenge your letter if it is not part of a real word, fill in the rest of the letters and if it is a word you will score very many points. Just play and you will get the hang of it!

Screenshots

IQ Test4 screens
Skiggle3 screens

Verdict

The call

The clearest difference is in-app purchases: Skiggle at none against IQ Test's 10. Skiggle also leads on update cadence (fortnightly vs every 6 weeks). IQ Test's advantage is chart position (#188 vs unranked). On price, ads, 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. IQ Test sells 10 in-app purchases, starting at $3.99 per month. Skiggle asks for nothing beyond the download.

UpkeepUpdate frequency

IQ Test ships an update every 6 weeks, Skiggle fortnightly. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 8 level
IQ Test versus Skiggle: the parameters behind the verdict, then further details
ParameterIQ TestSkiggle
PriceFreeFree
Rating4.4 (8K ratings) — better—
Positive reviews34.8% of reviews—
Number of ratings8K — better—
Update frequencyEvery 6 weeksFortnightly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank#188 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size66 MB5 MB
Age rating4+4+
DeveloperPaul StelzerRobert Smith

Bugs and requests

IQ Test

Reported bugs

3 issues
  • Questions with no logical correct answer
  • Inability to see questions/content properly
  • Crashes and freezes during tests

Requested features

4 requests
  • Improved English language support
  • More detailed explanations for questions
  • Ability to review past performance
  • Pause/resume functionality

Skiggle

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

IQ Test

Subscriptions2
  • IQ Test Pro$3.991 Month
  • IQ Test Pro Year$19.991 Year
One-time8
  • Complete Statistics$0.99
  • Premium 3$3.99
  • Premium 1$3.99
Show 5 more
  • Explanations$4.99
  • Premium Plus Young people$5.99
  • Pro Forever$8.99
  • Pro Forever Super Sale$17.99
  • Pro Forever$29.99
None

Skiggle

No in-app purchases

Questions

Is IQ Test free?
IQ Test is free to download, with in-app purchases available.
Is Skiggle free?
Skiggle is free to download, with no in-app purchases.
Do IQ Test or Skiggle have ads?
Neither IQ Test nor Skiggle shows ads.
Which is updated more often, IQ Test or Skiggle?
IQ Test ships an update every 6 weeks, and Skiggle fortnightly. Most recently, IQ Test was updated on November 2, 2026 and Skiggle on October 30, 2026.

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