iIntelligenceTester vs Booklet+
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
iIntelligenceTester
Engage your mind with 9 challenging brain teasers designed to exercise your intellect. This game provides clues for each puzzle, making it suitable for all ages. Test your skills and challenge friends to see who can perform better.
- 9 brain-teasing puzzles
- Clues provided for each puzzle
- Suitable for all ages
- Challenge friends
- Intellectual exercise
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iIntelligenceTester by Simon Wilson =================================== Confront 9 brain teasing puzzles as you give your intellect some healthy exercise. Perfect for any age as clues are provided. Use each clue at the top of each page to decide the answer/position to the current question, sequence or touch location. Try challenging friends if you feel they could do better!
Booklet+
Enhance your cognitive abilities with a collection of engaging puzzles and memory games designed for adults. Improve your IQ by solving a variety of popular challenges.
- IQ boosting puzzles
- Memory games
- 1010 game
- 2048 game
- Tetris
- Hexa Puzzle
- Make 10
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Booklet helps you boost your IQ by solving puzzles. Play all your favorite games: - 1010 - 2048 - Tetris - Hexa Puzzle - Make 10 And more...
Screenshots
Verdict
The clearest difference is price: Booklet+ at Free against iIntelligenceTester's $0.99. Booklet+ also leads on rating (4.1 vs 1.0) and update cadence (monthly vs every 37 months). iIntelligenceTester's advantage is in-app purchases (none vs 7) and ads (none vs shown). On 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
Booklet+ is free to download; iIntelligenceTester costs $0.99 up front. Booklet+ sells 7 one-off in-app purchases. iIntelligenceTester asks for nothing beyond the download.
Booklet+ holds the better App Store score, 4.1 against 1.0. That said, the two scores are not equally well evidenced: Booklet+ has 2.7K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 22% of iIntelligenceTester's written reviews are positive against 14% of Booklet+'s, so the app with the better star average is not the one people write more warmly about.
iIntelligenceTester ships an update every 37 months, Booklet+ monthly. The most recent releases landed on September 10, 2026 and October 19, 2026 respectively.
| Parameter | iIntelligenceTester | Booklet+ |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 1.0 (2 ratings) | 4.1 (2.7K ratings) — better |
| Positive reviews | 22.2% of reviews — better | 13.9% of reviews |
| Number of ratings | 2 | 2.7K — better |
| Update frequency | Every 37 months | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Best chart rank | — | #205 — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 98 MB |
| Age rating | 4+ | 4+ |
| Developer | Nicholas Wilson | Mehdi Tihadi |
Customer experience
iIntelligenceTester
Booklet+
Bugs and requests
iIntelligenceTester
Not enough reviews yet to summarise bugs or requests.
Booklet+
Reported bugs
3 issues- Frequent crashes and freezes
- Ads blocking gameplay
- Compatibility issues with older devices
Requested features
3 requests- Ability to create custom games and quizzes
- Multiplayer and social features
- Better instructions and tutorials
In-app purchases
iIntelligenceTester
No in-app purchases
Booklet+
- 500 Coins$0.99
- x2 Boosters$0.99
- Starter Pack$1.99
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- 1,200 Coins$1.99
- x10 Boosters$4.99
- 3,500 Coins$4.99
- Master Pack$9.99
Questions
Is iIntelligenceTester free?
Is Booklet+ free?
Which has better reviews, iIntelligenceTester or Booklet+?
Do iIntelligenceTester or Booklet+ have ads?
Which is updated more often, iIntelligenceTester or Booklet+?
Other comparisons
