# Isometric Illusions vs Grumpy Dino Stickers

The clearest difference is in-app purchases: Isometric Illusions at none against Grumpy Dino Stickers's 1. Isometric Illusions also leads on iOS requirement (10.0 vs 13.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Grumpy Dino Stickers sells 1 one-off in-app purchase. Isometric Illusions asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Isometric Illusions against 5.0 for Grumpy Dino Stickers. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | Isometric Illusions | Grumpy Dino Stickers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/isometric-illusions/id1151373426/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/grumpy-dino-stickers/id6450220181/reviews) |
| Number of ratings | **4** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 20 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Jan Peter](https://appshunter.io/developer/651972434) | [Cao Tran](https://appshunter.io/developer/1346991351) |

## What reviewers say

### Isometric Illusions

[App page](https://appshunter.io/ios/app/isometric-illusions/id1151373426)

This sticker pack for iMessage features over 90 optical illusions, impossible objects, and isometric designs. All stickers were created exclusively with the Isometric app for iPhone and iPad.

**Highlights:** Over 90 optical illusions, Impossible objects, Isometric designs, iMessage sticker pack, Exclusive content

**In-app purchases:** none


### Grumpy Dino Stickers

[App page](https://appshunter.io/ios/app/grumpy-dino-stickers/id6450220181)

Add animated dinosaur stickers to your iMessage conversations. This collection features adorable and smooth emoticons, with regular updates. A portion of the stickers are free to use, with an option to purchase the full set.

**Highlights:** Animated dinosaur stickers, Adorable and smooth emoticons, Regular updates, Includes free stickers, Full sticker pack purchase option

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Stickers | $0.99 | one-time |


## Frequently asked questions

### Is Isometric Illusions free?

Isometric Illusions is free to download, with no in-app purchases.

### Is Grumpy Dino Stickers free?

Grumpy Dino Stickers is free to download, with in-app purchases available.

### Which has better reviews, Isometric Illusions or Grumpy Dino Stickers?

Isometric Illusions and Grumpy Dino Stickers are both rated 5.0 out of 5 on the App Store, from 4 and 2 ratings respectively.

### Do Isometric Illusions or Grumpy Dino Stickers have ads?

Neither Isometric Illusions nor Grumpy Dino Stickers shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*