Best Iaddthree Apps & Games

196+ iOS apps & games curated and reviewed

4.7 avg rating
19 free apps & games
Updated June 2026

Looking for free iaddthree apps and games? 19 of our 196+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Iaddthree Apps & Games (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1iAddThreeiAddThreeFree5.0★ (1)YesYesMay 2026
2Impulse - Brain TrainingImpulse - Brain TrainingFree4.7★ (848K)YesYesSep 2026
3IQ Boost: Brain Trainer, GamesIQ Boost: Brain Trainer, GamesFree4.5★ (9.2K)NoYesSep 2026
4Math Brain Booster GamesMath Brain Booster GamesFree4.7★ (27K)NoYesSep 2026
5Coolmath Games: Fun Mini GamesCoolmath Games: Fun Mini GamesFree4.7★ (117K)YesNoSep 2026
6BrainHQBrainHQFree4.6★ (22K)NoYesSep 2026
7IQ Masters: Brain Games, TestsIQ Masters: Brain Games, TestsFree4.6★ (65K)NoYesSep 2026
8Memorado (GEIST): Brain & MindMemorado (GEIST): Brain & MindFree4.7★ (9.9K)NoYesSep 2026

Top Picks for Iaddthree

iAddThree#1

iAddThree by Nikolai Nobadi

Easy Cognitive Training
Editor's Choice
🎮 Games
5.0(1 ratings)
FreeAdsIn-App Purchases
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Engage your mind with a unique math game that challenges your focus and cognitive abilities. The objective is to add three to each number presented, with a special rule where numbers wrap around to zero instead of forming double digits. This simple yet effective exercise provides a mental workout.

Impulse - Brain Training#2

Impulse - Brain Training by GMRD Apps Limited

Mental Health Games & Puzzles
Strong Contender
📚 Education
4.7😊(848K ratings)
FreeAdsIn-App Purchases
#14in Education
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Enhance your cognitive abilities with personalized brain training games and puzzles. Discover your mental strengths and weaknesses through self-discovery tests, and track your progress over time to build a sharper mind.

What We Love

  • 🤩 Engaging and fun brain games
  • 🧠 Helpful for improving focus, memory, and cognitive abilities
  • 📈 Tracks progress and compares to peers
  • 🧘‍♀️ Relaxing and calming experience
  • 🏆 Motivating to improve scores and skills

Room to Improve

  • 💰 Expensive subscription model, with limited free access
  • 🤖 Misleading ads and paywalls for test results
  • 🙄 Excessive ads and upselling in free version
  • 🔒 Difficult to cancel subscription
  • 🤨 Questionable accuracy of personality/IQ tests

More Iaddthree apps to explore

FAQ about Iaddthree

What are the best iaddthree apps & games for iPhone?
iAddThree tops our iaddthree apps & games ranking as of June 2026, with a 5.0-star average from 1 App Store ratings, and it's free to download.
Yes — 19 of the top iaddthree apps & games we rank are free to download, including iAddThree and Impulse - Brain Training.
iAddThree shows ads and offers in-app purchases, according to its App Store listing as of June 2026.
We track 196+ iaddthree apps & games on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
iAddThree is a cognitive training game designed to improve focus and mental agility. It uses a unique math rule where you add three to each number, with results wrapping around to zero.
The core mechanic is to add 3 to each of the four numbers presented. If adding 3 results in a double-digit number, it wraps around to 0, like 8+3=1. The goal is to achieve high scores.