DobleA AR vs OCTAR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DobleA AR
This augmented reality application enhances an alphabet coloring book by bringing its content to life in the real world. It offers an engaging and interactive way for users to experience the alphabet through immersive visuals. The app is designed to make learning fun and easy.
- Augmented reality integration
- Brings coloring book content to life
- Interactive learning experience
- Fun and easy to use
- Enhances alphabet education
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This augmented reality app is to be used with the Alphabet Coloring Book on Amazon (the link for this coloring book is located on our website). Using augmented reality, we have made it fun and easy to bring the content in our book to the real world. So let's Jump In!
OCTAR
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Transform coloring into an exciting 3D learning adventure with OCTAR! Watch your child's drawings come to life through augmented reality. Perfect for ages 3-12, OCTAR makes education fun and interactive.
Screenshots
Verdict
The clearest difference is update cadence: OCTAR at every 2 weeks against DobleA AR's every 12 months. OCTAR also leads on iOS requirement (15.0 vs 17.0). 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.
DobleA AR ships an update every 12 months, OCTAR every 2 weeks. The most recent releases landed on October 16, 2026 and October 27, 2026 respectively.
| Parameter | DobleA AR | OCTAR |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 12 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 236 MB | 179 MB |
| Age rating | 4+ | 17+ |
| Developer | Alvin Stimage Jr | Fitouh Khalifa |
In-app purchases
DobleA AR
No in-app purchases
OCTAR
No in-app purchases
