# Millilogi vs Idle Diorama 3D

The clearest difference is rating: Millilogi at 4.8 against Idle Diorama 3D's 3.8. Millilogi also leads on review sentiment (50% vs 33%). Idle Diorama 3D's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. Millilogi sells 4 one-off in-app purchases. Idle Diorama 3D asks for nothing beyond the download.

Millilogi holds the better App Store score, 4.8 against 3.8. Both are backed by a comparable volume of ratings — 12 and 5 respectively. Written reviews point the same way: 50% of Millilogi's written reviews are positive against 33% of Idle Diorama 3D's.

Millilogi ships an update monthly, Idle Diorama 3D every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Millilogi | Idle Diorama 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (12 ratings)](https://appshunter.io/ios/app/millilogi/id1460383398/reviews)** | [3.8 (5 ratings)](https://appshunter.io/ios/app/idle-diorama-3d/id1477044829/reviews) |
| Number of ratings | **12** | 5 |
| Positive reviews | **50.0% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 165 MB | 174 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [D-TRADER Ltd.](https://appshunter.io/developer/993108371) | [moztec](https://appshunter.io/developer/932993004) |

## What reviewers say

### Millilogi

[App page](https://appshunter.io/ios/app/millilogi/id1460383398)

Embark on a journey to recover lost memories by solving a vast collection of nonogram puzzles. Uncover hundreds of beautiful images, from world heritage sites to delicious food, as you progress through an endless tower of challenges. New pictures are added regularly to expand your collection.

**Highlights:** Massive nonogram puzzle collection, Hundreds of unlockable pictures, Collect lost memories of humanity, Regularly added new content, World heritage, landscapes, and food themes

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Set of 10 paints | $0.99 | one-time |
| Set of 10 Searchlight | $1.99 | one-time |
| 10 Memory Stone | $1.99 | one-time |
| Tower Key | $5.99 | one-time |


### Idle Diorama 3D

[App page](https://appshunter.io/ios/app/idle-diorama-3d/id1477044829)

Build and showcase your own miniature worlds from scratch. Experience the unique satisfaction of creating dioramas that come to life, all within a mobile game.

**Highlights:** Discover new dioramas, Fantastic artstyle and animations, Learn diorama creation process, Create dioramas on mobile, See dioramas come alive

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Millilogi free?

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

### Is Idle Diorama 3D free?

Idle Diorama 3D is free to download, with no in-app purchases.

### Which has better reviews, Millilogi or Idle Diorama 3D?

Millilogi is rated higher. Millilogi averages 4.8 out of 5 from 12 ratings, while Idle Diorama 3D averages 3.8 from 5 ratings.

### Do Millilogi or Idle Diorama 3D have ads?

Millilogi shows ads; Idle Diorama 3D does not.

### Which is updated more often, Millilogi or Idle Diorama 3D?

Millilogi ships an update monthly, and Idle Diorama 3D every 2 weeks. Most recently, Millilogi was updated on October 24, 2026 and Idle Diorama 3D on October 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.*