E vs Dino Dice
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
E
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------------------------------ +Active to Learning Creative discovery in Learning ------------------------------ Our AR tech brings new surprise and unparalleled experience for children, We would like to move forward with “ Exciting feeling” to next stage. Several millions children around the world has barely experienced the contact with wild animals. Many of these children have very basic knowledge about how those wild animals move, reacts and lives: in short not even the "basic literacy". While apps, videos and books exist to create some kind of awareness for those children, they miss the sweet-spot between educational, fun and interactivity. We need an approach which leverages tangible means (such as cards) and high-end technology (such as augmented reality). E-THOLOGY brings you a new experience for learning animals in Augmented Reality. E-THOLOGY enables a child to play with a deck of real cards by finding the right combination of 3 basic items: elements (ground, water, air) along and with an animal and its part (ex: leg) in order to unlock an achievement: AR animation. Children with basic literacy regarding wild animals will broaden their understanding of the world, the issue regarding extinct animals and a purpose to protect and respect Nature. 【Features point】 ・With the scan option (cards) and E-THOLOGY makes great experience. ・Several animals come alive right in front of you! ・Finding right combination and Correct an animal, you can see them in 3D picture book. ・Let's enjoy with parents 【Enabled device: ARkit】 ・iPad：after iPad(5 generation）,iPad Pro ・iOS：after iOS12
Dino Dice
Practice addition and subtraction with a fun dice game. It helps users determine greater than and lesser than values, starting with whole numbers for younger learners and progressing to integers for older students and adults.
- Addition and subtraction practice
- Greater than/lesser than comparison
- Whole number games
- Integer games
- Suitable for ages 6+
- Improves math fluency
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This math game uses different dice to improve your addition and subtraction skills. You must first determine which one is greater and which one is lesser. The first two game types involve whole numbers and are ideal for children starting at age 6 to improve their fluency. The second two game types use integers which will challenge elementary students and allow middle schoolers and adults to improve their fluency with positive and negative numbers! Game by DMTI inc
Screenshots
Verdict
The clearest difference is update cadence: Dino Dice at every 10 months against E's every 32 months. 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.
E ships an update every 32 months, Dino Dice every 10 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | E | Dino Dice |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 32 months | Every 10 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 213 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | STRIX inc | DMT Institute |
In-app purchases
E
No in-app purchases
Dino Dice
No in-app purchases
