# Evai vs Gunpla Log

The clearest difference is update cadence: Gunpla Log at every 2 weeks against Evai's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Evai sells 2 in-app purchases, starting at $4.99 per month and Gunpla Log sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Evai ships an update every 2 months, Gunpla Log every 2 weeks. The most recent releases landed on September 21, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Evai | Gunpla Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (13 ratings)](https://appshunter.io/ios/app/evai/id6477519145/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 54 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [SpaceVR Inc.](https://appshunter.io/developer/1649350830) | [发亮 刘](https://appshunter.io/developer/1830179467) |

## What reviewers say

### Evai

[App page](https://appshunter.io/ios/app/evai/id6477519145)

This AI companion offers deep personalization and multilingual support in over 200 languages. It provides versatile assistance for daily tasks, learning, and advice, growing smarter with every interaction while prioritizing user privacy and security.

**Highlights:** Deep personalization, Multilingual support (200+ languages), Versatile assistance, Intuitive interface, Advanced learning algorithms, Privacy and security focus

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Evai | $4.99 | per month |
| Evai | $39.99 | per year |


### Gunpla Log

[App page](https://appshunter.io/ios/app/gunpla-log-model-kit-tracker/id6771216813)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| モデルログ Pro | $1.99 | per month |
| モデルログ Pro | $8.99 | per year |


## Frequently asked questions

### Is Evai free?

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

### Is Gunpla Log free?

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

### Do Evai or Gunpla Log have ads?

Neither Evai nor Gunpla Log shows ads.

### Which is updated more often, Evai or Gunpla Log?

Evai ships an update every 2 months, and Gunpla Log every 2 weeks. Most recently, Evai was updated on September 21, 2026 and Gunpla Log on September 22, 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.*