# Dinosaur Tic vs ilu

The clearest difference is price: ilu at Free against Dinosaur Tic's $0.99. ilu also leads on update cadence (every 3 weeks vs every 40 months) and iOS requirement (9.0 vs 12.1). Dinosaur Tic's advantage is in-app purchases (none vs 9). On ads and device support there is nothing between them.

ilu is free to download; Dinosaur Tic costs $0.99 up front. ilu sells 9 one-off in-app purchases. Dinosaur Tic asks for nothing beyond the download.

Dinosaur Tic ships an update every 40 months, ilu every 3 weeks. The most recent releases landed on January 4, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Dinosaur Tic | ilu |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.7 (2.1K ratings)](https://appshunter.io/ios/app/ilu/id1271512200/reviews)** |
| Number of ratings | — | **2.1K** |
| Positive reviews | — | 69.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 24 MB | 535 MB |
| Requires iOS | 12.1 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ashby Navis & Tennyson Media Publisher LLC](https://appshunter.io/developer/1087457802) | [Brainium Studios LLC](https://appshunter.io/developer/300891405) |

## What reviewers say

### Dinosaur Tic

[App page](https://appshunter.io/ios/app/dinosaur-tic/id1117065848)

**Features:** macOS Compatibility

**In-app purchases:** none


### ilu

[App page](https://appshunter.io/ios/app/ilu/id1271512200)

This logic puzzle game challenges you to illuminate dark areas by strategically placing lights. As you terraform barren planets and spread light, watch them transform with vibrant, animated life. Discover clever solutions and enjoy a relaxing, dynamic experience.

**Highlights:** Infinite relaxing logic puzzles, Illuminate dark areas with light, Terraform barren planets, Discover clever solutions, Dynamic music, Animated hint system

**Features:** Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Ad-Free Puzzles | $0.99 | one-time |
| Terra Suit | $0.99 | one-time |
| Turbo Suit | $1.99 | one-time |
| The Botanic | $1.99 | one-time |
| Pod | $2.99 | one-time |
| Spectral Suit | $3.99 | one-time |
| Chromus | $4.99 | one-time |
| Ayianna | $6.99 | one-time |
| Unlock Ad-Free | $7.99 | one-time |

**What reviewers like**

- 🌟 Beautiful graphics and visuals
- 🎶 Relaxing and soothing music
- 🧠 Challenging and stimulating puzzles
- 🆓 Free hints and no pay-to-win mechanics
- 🕹️ Simple but unique gameplay mechanics

**What reviewers complain about**

- 🤏 Small touch targets, especially on larger puzzles
- 🤔 Difficulty in distinguishing markers from lights
- 🔋 High battery consumption
- 🐛 Occasional crashes and glitches
- 📉 Lack of progress tracking or replay options

**Reported bugs**

- App crashes on launch for some users
- Placement of markers and lights not always registering correctly
- Recent update changed visuals in a way that made the game less clear

**Requested features**

- Zoom or pan functionality for larger puzzles
- Separate marker and light placement modes
- Progress tracking and ability to replay past puzzles
- More variety in background music tracks


## Frequently asked questions

### Is Dinosaur Tic free?

Dinosaur Tic costs $0.99, with no in-app purchases.

### Is ilu free?

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

### Do Dinosaur Tic or ilu have ads?

Neither Dinosaur Tic nor ilu shows ads.

### Which is updated more often, Dinosaur Tic or ilu?

Dinosaur Tic ships an update every 40 months, and ilu every 3 weeks. Most recently, Dinosaur Tic was updated on January 4, 2026 and ilu on October 23, 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.*