# Hidden Atlas vs Trioh

The clearest difference is review sentiment: Trioh at 100% against Hidden Atlas's 42%. Trioh also leads on in-app purchases (none vs 10) and ads (none vs shown). Hidden Atlas's advantage is price (Free vs $1.99) and ratings volume (280 vs 1). On update cadence there is nothing between them.

Hidden Atlas is free to download; Trioh costs $1.99 up front. Hidden Atlas sells 10 one-off in-app purchases. Trioh asks for nothing beyond the download.

Trioh holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Hidden Atlas has 280 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 42% of Hidden Atlas's written reviews are positive against 100% of Trioh's.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Hidden Atlas | Trioh |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.8 (280 ratings)](https://appshunter.io/ios/app/hidden-atlas/id6462842931/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trioh/id6786906136/reviews)** |
| Number of ratings | **280** | 1 |
| Positive reviews | 42.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | Weekly |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 600 MB | 1 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [AventiX Limited](https://appshunter.io/developer/1703519184) | [Stephen Koch](https://appshunter.io/developer/6786906138) |

## What reviewers say

### Hidden Atlas

[App page](https://appshunter.io/ios/app/hidden-atlas/id6462842931)

Embark on a captivating scavenger hunt through dream-like worlds. Sharpen your observation skills by finding hidden objects across unique, themed maps. Progress through levels, unlock new locations, and enjoy lively gameplay suitable for all ages.

**Highlights:** Find hidden objects, Unique themed maps, Scavenger hunt gameplay, Sharpen observation skills, Unlock new locations, Zoom in/out feature, Helpful clues and gadgets

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Power-Ups | $1.99 | one-time |
| Sliver Gateway | $1.99 | one-time |
| Golden Gateway | $2.99 | one-time |
| Special Gateway | $2.99 | one-time |
| Flash Sale | $2.99 | one-time |
| Brain Teaser | $4.99 | one-time |
| Remove Ads | $5.99 | one-time |
| Discover | $14.99 | one-time |
| Champion | $19.99 | one-time |
| Clue Champions | $19.99 | one-time |

**What reviewers like**

- 👍 Love the game
- 👍 Attention keeping
- 👍 Love it
- 👍 Beautiful game
- 👍 Pure Enjoyment

**What reviewers complain about**

- 🐛 Crashing on open
- 🐛 Won't open after update
- 🐛 Too many ads
- 🐛 Ads disrupt gameplay
- 🐛 Pictures too dark

**Reported bugs**

- Crashes every time on open
- Will not open after update
- Deleted and reinstalled still won't load
- Cuts off after update
- Lost all purchases

**Requested features**

- Update with new levels
- More levels
- More games
- Name each item
- Fix bugs


### Trioh

[App page](https://appshunter.io/ios/app/trioh/id6786906136)

A minimalist puzzle game focused on matching three tiles. Drag, rotate, and place tiles to create lines of the same color. Unlock new colors and aim for high scores on local and global leaderboards.

**Highlights:** Match three tiles, Place and rotate tiles, Wild cards, Color bonuses, Leveling system, Achievements, One-handed play

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hidden Atlas free?

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

### Is Trioh free?

Trioh costs $1.99, with no in-app purchases.

### Which has better reviews, Hidden Atlas or Trioh?

Trioh is rated higher. Hidden Atlas averages 4.8 out of 5 from 280 ratings, while Trioh averages 5.0 from 1 ratings.

### Do Hidden Atlas or Trioh have ads?

Hidden Atlas shows ads; Trioh does not.

### Which is updated more often, Hidden Atlas or Trioh?

Hidden Atlas ships an update weekly, and Trioh weekly. Most recently, Hidden Atlas was updated on November 3, 2026 and Trioh on October 31, 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.*