# Hidden Objects Coastal Hill vs Differences Online

Hidden Objects Coastal Hill and Differences Online both sit at 4.7 stars, but that hides the real split: 87% of Hidden Objects Coastal Hill's written reviews are positive against 22% of Differences Online's. Hidden Objects Coastal Hill also leads on ads (none vs shown) and update cadence (every 2 weeks vs monthly). Differences Online's advantage is iOS requirement (13.0 vs 15.0). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Hidden Objects Coastal Hill sells 13 one-off in-app purchases and Differences Online sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Hidden Objects Coastal Hill against 4.7 for Differences Online. Both are backed by a comparable volume of ratings — 5.3K and 1.3K respectively. Written reviews are what separate them: 87% of Hidden Objects Coastal Hill's written reviews are positive against 22% of Differences Online's.

Hidden Objects Coastal Hill ships an update every 2 weeks, Differences Online monthly. The most recent releases landed on September 25, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Hidden Objects Coastal Hill | Differences Online |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (5.3K ratings)](https://appshunter.io/ios/app/hidden-objects-coastal-hill/id1396053153/reviews) | [4.7 (1.3K ratings)](https://appshunter.io/ios/app/differences-onlinefind-games/id1499112966/reviews) |
| Number of ratings | **5.3K** | 1.3K |
| Positive reviews | **86.7% of reviews** | 22.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 403 MB | 158 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [AdoreStudio Ltd.](https://appshunter.io/developer/430272251) | [Brightika, Inc.](https://appshunter.io/developer/1545142276) |

## What reviewers say

### Hidden Objects Coastal Hill

[App page](https://appshunter.io/ios/app/hidden-objects-coastal-hill/id1396053153)

Embark on a puzzle adventure in a mysterious city shrouded in darkness. Search for hidden objects, solve puzzles, and battle creatures to uncover secrets and restore a haunted mansion. Features include avatar customization, collectible items, and social guild features.

**Highlights:** 5000+ quest puzzles, Card fights with monsters, Avatar customization, Design and restore mansion, 60+ locations to search, 18 game modes, Collect 1600+ items

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Puzzles solving pack | $0.99 | one-time |
| One-Time Offer | $0.99 | one-time |
| 10 Crystals | $1.99 | one-time |
| Medium Train Offer | $2.99 | one-time |
| Adventure welcoming pack | $3.99 | one-time |
| 30 Crystals | $4.99 | one-time |
| VIP Daily Tasks Reward | $4.99 | one-time |
| Road Pass | $4.99 | one-time |
| Big Train Offer | $4.99 | one-time |
| Ascent Pass | $6.99 | one-time |
| 65 Crystals | $9.99 | one-time |
| VIP Pass - boost your progress | $9.99 | one-time |
| 145 Crystals | $19.99 | one-time |

**What reviewers like**

- 🚀 Interesting hidden object game
- 👍 Fun and exciting
- 👍 Variety of gameplay
- 👍 Challenging without being frustrating
- 👍 Keeps the mind sharp

**What reviewers complain about**

- 🐛 Glitches and technical issues
- 💰 Expensive to play well
- 💰 Increasing costs with updates
- ⏱️ Timed tasks can be too difficult
- 🤔 Confusing mechanics and progression

**Reported bugs**

- Frequent crashes and login issues
- Lost progress and rewards
- Inconsistent performance after updates
- Disappearing items and currencies

**Requested features**

- Dark mode option
- Better communication from developers
- Improved technical support
- More lenient timed tasks
- Ability to gift items to new players


### Differences Online

[App page](https://appshunter.io/ios/app/differences-onlinefind-games/id1499112966)

Compete with others to find differences in images and earn rewards. Enjoy bright pictures, various difficulty levels, and the ability to zoom in for detail. Play with family or friends, or relax without time limits.

**Highlights:** Spot differences in images, Compete with real players, Earn rewards and collections, High-quality pictures, Adjustable difficulty, Zoom in/out for detail, No time limits option

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20 coins | $0.99 | one-time |
| 20 coins | $1.99 | one-time |
| 110 coins | $4.99 | one-time |
| 230 coins | $9.99 | one-time |
| Special offer! | $14.99 | one-time |
| 580 coins | $24.99 | one-time |
| Special offer! | $29.99 | one-time |
| 1200 coins | $49.99 | one-time |
| Special offer! | $59.99 | one-time |
| 2450 coins | $99.99 | one-time |

**What reviewers like**

- 🚀 Fast-paced and competitive
- 🤯 Challenging and mind-stimulating
- 🥳 Fun and exciting

**What reviewers complain about**

- 🐛 Frequent freezing and crashing issues
- 🤬 Frustrating glitches and bugs
- ⏳ Long loading times and connection problems
- 💰 Issues with in-app purchases and rewards

**Reported bugs**

- Game freezes during rounds and between rounds
- Incorrect ranking and rewards displayed
- Purchased coins not credited
- Levels and progress not loading properly
- Accounts and progress being reset or lost

**Requested features**

- Fix freezing and crashing issues
- Improve stability and performance
- Reduce duration of notification popups
- Provide better customer support


## Frequently asked questions

### Is Hidden Objects Coastal Hill free?

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

### Is Differences Online free?

Differences Online is free to download, with in-app purchases available.

### Which has better reviews, Hidden Objects Coastal Hill or Differences Online?

Hidden Objects Coastal Hill and Differences Online are both rated 4.7 out of 5 on the App Store, from 5.3K and 1.3K ratings respectively.

### Do Hidden Objects Coastal Hill or Differences Online have ads?

Differences Online shows ads; Hidden Objects Coastal Hill does not.

### Which is updated more often, Hidden Objects Coastal Hill or Differences Online?

Hidden Objects Coastal Hill ships an update every 2 weeks, and Differences Online monthly. Most recently, Hidden Objects Coastal Hill was updated on September 25, 2026 and Differences Online on September 24, 2026.

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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.*