# Dinosaurs Hidden Objects vs Jigsaw Stack

The clearest difference is rating: Jigsaw Stack at 5.0 against Dinosaurs Hidden Objects's 3.0. Jigsaw Stack also leads on in-app purchases (none vs 4) and update cadence (every 2 days vs every 20 months). Dinosaurs Hidden Objects's advantage is iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Dinosaurs Hidden Objects sells 4 one-off in-app purchases. Jigsaw Stack asks for nothing beyond the download.

Jigsaw Stack holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Dinosaurs Hidden Objects ships an update every 20 months, Jigsaw Stack every 2 days. The most recent releases landed on September 9, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Dinosaurs Hidden Objects | Jigsaw Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/dinosaurs-hidden-objects/id1160294280/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/jigsaw-stack-sort-art-puzzle/id6757935330/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 20 months | **Every 2 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 165 MB | 196 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [John Smith](https://appshunter.io/developer/483881207) | [DUO XIANG](https://appshunter.io/developer/1889378066) |

## What reviewers say

### Dinosaurs Hidden Objects

[App page](https://appshunter.io/ios/app/dinosaurs-hidden-objects/id1160294280)

Embark on a prehistoric adventure to find hidden items within beautiful Jurassic scenes. Discover dinosaurs and natural elements, utilizing hints and zoom features to aid your search. Skip challenging levels and replay them later with new object arrangements.

**Highlights:** Find hidden dinosaurs and nature items, Explore Jurassic period scenes, Use hint and zoom tools, Skip and replay levels, Color elements

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hint object | $0.99 | one-time |
| Skip level | $0.99 | one-time |
| Unlock all levels | $1.99 | one-time |
| Remove Ads | $1.99 | one-time |


### Jigsaw Stack

[App page](https://appshunter.io/ios/app/jigsaw-stack-sort-art-puzzle/id6757935330)

Engage in a relaxing puzzle experience that combines jigsaw and sorting mechanics. Explore a vast gallery of art, train your brain, and enjoy a calming escape with daily new levels.

**Highlights:** Aesthetic art gallery, Smart brain training, 10,000+ levels & daily updates, Zen and relaxation, Innovative gameplay, Offline mode

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Dinosaurs Hidden Objects free?

Dinosaurs Hidden Objects is free to download, with in-app purchases available.

### Is Jigsaw Stack free?

Jigsaw Stack is free to download, with no in-app purchases.

### Which has better reviews, Dinosaurs Hidden Objects or Jigsaw Stack?

Jigsaw Stack is rated higher. Dinosaurs Hidden Objects averages 3.0 out of 5 from 1 ratings, while Jigsaw Stack averages 5.0 from 3 ratings.

### Do Dinosaurs Hidden Objects or Jigsaw Stack have ads?

Both Dinosaurs Hidden Objects and Jigsaw Stack show ads.

### Which is updated more often, Dinosaurs Hidden Objects or Jigsaw Stack?

Dinosaurs Hidden Objects ships an update every 20 months, and Jigsaw Stack every 2 days. Most recently, Dinosaurs Hidden Objects was updated on September 9, 2026 and Jigsaw Stack on September 19, 2026.

---

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