# NineGaps vs Light House puzzle

The clearest difference is rating: Light House puzzle at 5.0 against NineGaps's 4.0. Light House puzzle also leads on update cadence (every 3 months vs every 26 months) and review sentiment (100% vs 88%). NineGaps's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume and device support there is nothing between them.

Both are free to download. Light House puzzle sells 1 one-off in-app purchase. NineGaps asks for nothing beyond the download.

Light House puzzle holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 10 and 4 respectively. Written reviews point the same way: 88% of NineGaps's written reviews are positive against 100% of Light House puzzle's.

NineGaps ships an update every 26 months, Light House puzzle every 3 months. The most recent releases landed on October 31, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | NineGaps | Light House puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (10 ratings)](https://appshunter.io/ios/app/ninegaps/id317223443/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/light-house-puzzle/id1506647424/reviews)** |
| Number of ratings | **10** | 4 |
| Positive reviews | 88.1% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 26 months | **Every 3 months** |
| Monetization | Paid | **Ad-supported** |
| Size | 72 MB | 49 MB |
| Requires iOS | 10.3 | **8.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Quadion Technologies LLC](https://appshunter.io/developer/317223446) | [Victor Kochetkov](https://appshunter.io/developer/1506647423) |

## What reviewers say

### NineGaps

[App page](https://appshunter.io/ios/app/ninegaps/id317223443)

This is a challenging puzzle game where you place numbers 1-9 into gaps, matching operations. It offers a unique twist on number puzzles with multiple difficulty levels and endless replayability.

**Highlights:** Unique puzzle gameplay, Cute graphics, 5 difficulty levels, Unlimited puzzles, Leaderboards and achievements, GameCenter integration

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🧠 Excellent brain training and mental math improvement
- 🎮 Simple yet challenging gameplay mechanics
- 🎨 Clean, polished, and attractive visual design
- ⏱️ Quick games perfect for short waiting periods
- 👨‍👩‍👧‍👦 Suitable for multiple age groups and skill levels

**What reviewers complain about**

- 🔊 Loud sound effects that cannot be controlled properly
- 💾 No game saving feature when closing app
- 🧮 Does not follow proper order of operations (PEMDAS)
- 🔴 Occasional crashes or app not opening
- 🎮 Limited replay value after extended play

**Reported bugs**

- Sound effects stop working intermittently
- App crashes or fails to open on launch
- Sound volume settings not saving between sessions
- OpenFeint achievements not awarding properly
- Mathematical calculation errors in some puzzles

**Requested features**

- Solution/reveal button to show answers when stuck
- Hint system for difficult puzzles
- Game auto-save functionality
- Persistent sound settings across sessions
- Global leaderboards for competition


### Light House puzzle

[App page](https://appshunter.io/ios/app/light-house-puzzle/id1506647424)

Guide energy through a forgotten lighthouse using mirrors and portals. Solve over 100 unique isometric puzzles to relight the beacon. Enjoy fresh gameplay with no required training.

**Highlights:** 100+ unique levels, Mirror and portal mechanics, Isometric puzzle gameplay, No training required, Cross-platform success

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Extended version | $3.99 | one-time |


## Frequently asked questions

### Is NineGaps free?

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

### Is Light House puzzle free?

Light House puzzle is free to download, with in-app purchases available.

### Which has better reviews, NineGaps or Light House puzzle?

Light House puzzle is rated higher. NineGaps averages 4.0 out of 5 from 10 ratings, while Light House puzzle averages 5.0 from 4 ratings.

### Do NineGaps or Light House puzzle have ads?

Light House puzzle shows ads; NineGaps does not.

### Which is updated more often, NineGaps or Light House puzzle?

NineGaps ships an update every 26 months, and Light House puzzle every 3 months. Most recently, NineGaps was updated on October 31, 2026 and Light House puzzle on November 3, 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.*