# GNOG vs Hidden Through Time

The clearest difference is in-app purchases: GNOG at none against Hidden Through Time's 5. GNOG also leads on ads (none vs shown) and review sentiment (76% vs 45%). Hidden Through Time's advantage is rating (4.7 vs 4.4) and chart position (#80 vs unranked). On update cadence, device support and iOS requirement there is nothing between them.

GNOG costs $4.99 and Hidden Through Time $2.99 up front. Hidden Through Time sells 5 one-off in-app purchases. GNOG asks for nothing beyond the download.

Hidden Through Time holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 293 and 1K respectively. Written reviews complicate that: 76% of GNOG's written reviews are positive against 45% of Hidden Through Time's, so the app with the better star average is not the one people write more warmly about.

GNOG ships an update every 3 weeks, Hidden Through Time every 11 days. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | GNOG | Hidden Through Time |
| --- | --- | --- |
| Price | $4.99 | **$2.99** |
| Rating | [4.4 (293 ratings)](https://appshunter.io/ios/app/gnog/id1256675328/reviews) | **[4.7 (1K ratings)](https://appshunter.io/ios/app/hidden-through-time/id1483947937/reviews)** |
| Number of ratings | 293 | **1K** |
| Positive reviews | **76.1% of reviews** | 45.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | — | **#80** |
| Size | 1.5 GB | 310 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 9+ | 4+ |
| Developer | [KO_OP](https://appshunter.io/developer/1188810807) | [Rogueside NV](https://appshunter.io/developer/413995298) |

## What reviewers say

### GNOG

[App page](https://appshunter.io/ios/app/gnog/id1256675328)

Explore miniature worlds hidden within charming monster heads in this tactile 3D puzzle game. Manipulate toys and secrets by pointing, clicking, and interacting with the environment. Discover hidden secrets and enjoy an immersive experience, with optional augmented reality support.

**Highlights:** 3D puzzle gameplay, Tactile toy-like monster heads, Explore hidden worlds, Point, click, grab, poke, spin, pull interactions, Optional AR support

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

**In-app purchases:** none

**What reviewers like**

- 💎 Beautiful graphics and animations
- 🎶 Excellent soundtrack and audio design
- 🧠 Challenging and creative puzzles
- 🎨 Unique and whimsical art style
- 🕹️ Tactile and engaging gameplay

**What reviewers complain about**

- 🕰️ Short gameplay length
- 🔍 Small UI elements on mobile
- 🔋 High battery drain
- 🐛 Occasional bugs and glitches

**Reported bugs**

- Levels not unlocking after completion
- Ending animation not triggering
- Freezing and crashing issues

**Requested features**

- More levels and puzzles
- Ability to replay completed levels
- Optimization for older devices


### Hidden Through Time

[App page](https://appshunter.io/ios/app/hidden-through-time/id1483947937)

**Currently charting:** #80 Top Paid · Casual, #116 Top Paid · Puzzle (US App Store)

Embark on a charming hide-and-seek adventure across historical eras. Solve object-finding puzzles using clever clues in vibrant, hand-drawn levels. Create and share your own levels or explore those made by a global community.

**Highlights:** Object finding puzzles, Historical level exploration, Cryptic hints, Hand-drawn colourful levels, Level editor, Cloud level sharing, Community level discovery

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Viking Tales | $1.99 | one-time |
| Legends of Japan | $1.99 | one-time |
| Aztec Rituals | $1.99 | one-time |
| Road to Rome | $1.99 | one-time |
| Pirate Treasures | $1.99 | one-time |

**What reviewers like**

- 🎨 Beautiful graphics
- 🕰️ Relaxing gameplay
- 👍 Enjoyable search experience
- 💡 Ability to create custom levels

**What reviewers complain about**

- 🐛 Crashes and glitches
- 🔍 Small objects hard to see
- 💰 Expensive expansion packs
- 🕹️ Tap detection issues

**Reported bugs**

- Crashes on launch or during gameplay
- Expansion packs not working as expected
- Inability to load or play on certain devices

**Requested features**

- More levels and content
- Improved map editor functionality
- Larger icons and objects
- Removal of offensive/stereotypical content


## Frequently asked questions

### Is GNOG free?

GNOG costs $4.99, with no in-app purchases.

### Is Hidden Through Time free?

Hidden Through Time costs $2.99, and also offers in-app purchases.

### Which has better reviews, GNOG or Hidden Through Time?

Hidden Through Time is rated higher. GNOG averages 4.4 out of 5 from 293 ratings, while Hidden Through Time averages 4.7 from 1K ratings.

### Do GNOG or Hidden Through Time have ads?

Hidden Through Time shows ads; GNOG does not.

### Which is updated more often, GNOG or Hidden Through Time?

GNOG ships an update every 3 weeks, and Hidden Through Time every 11 days. Most recently, GNOG was updated on November 6, 2026 and Hidden Through Time on November 7, 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.*