Attentionize vs Think3000
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Attentionize
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This app’s concept based upon the Schulte Tables (and similar). These methods are considered to be the most efficient for improving peripheral vision, attention and memory. Accordingly, they help to learn quick reading, to find easily the right information in the text and develop the mental resilience to external distraction while working.
Think3000
This app offers a fun way to learn and boost your brainpower by condensing vast amounts of knowledge from various subjects into bite-sized pieces. It's designed to be engaging for users aged 7 and above.
- Condensed knowledge bits
- Covers Science, Math, English, History
- Brain boosting exercises
- Fun and engaging learning
- Suitable for ages 7+
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Think3000 is a learning and brain boosting app. We have condensed massive volumes of knowledge ranging from Science, to Math, to English Language Arts, to American History and more, into knowledge bits to help build and boost your brain power. It is a lot of fun to use. Suitable for ages 7 and above.
Screenshots
Verdict
The clearest difference is update cadence: Attentionize at daily against Think3000's every 17 months. Attentionize also leads on iOS requirement (10.0 vs 16.1). On price, ads, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Attentionize ships an update daily, Think3000 every 17 months. The most recent releases landed on September 16, 2026 and June 11, 2026 respectively.
| Parameter | Attentionize | Think3000 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Daily — better | Every 17 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 10.0 — better | 16.1 |
| Further details — not scored | ||
| Size | 64 MB | 156 MB |
| Age rating | 4+ | 4+ |
| Developer | Antons Duda | Alex Audu |
In-app purchases
Attentionize
No in-app purchases
Think3000
No in-app purchases
