# 存在しない記憶.zip vs Comikai

The clearest difference is update cadence: Comikai at weekly against 存在しない記憶.zip's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 存在しない記憶.zip sells 4 one-off in-app purchases and Comikai sells 6 in-app purchases, starting at $5.49 per 7 days. Whichever you choose, the download price is not the number that matters.

存在しない記憶.zip ships an update every 2 months, Comikai weekly. The most recent releases landed on September 25, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 存在しない記憶.zip | Comikai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/comikai/id6761755073/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 131 MB | 85 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Hikaru Sawada](https://appshunter.io/developer/1584988593) | [Hangzhou Suanqu Workshop Technology Co., Ltd](https://appshunter.io/developer/1777343915) |

## What reviewers say

### 存在しない記憶.zip

[App page](https://appshunter.io/ios/app/zip-ai/id6757909429)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200coins | $1.99 | one-time |
| 500coins | $4.99 | one-time |
| 1000coins | $7.99 | one-time |
| 3000coins | $19.99 | one-time |


### Comikai

[App page](https://appshunter.io/ios/app/comikai/id6761755073)

Transform your story ideas into comic-style artwork with AI. Describe characters, continue their adventures, and explore various visual styles. No drawing skills or signup required, making it easy to bring your manga concepts to life.

**Highlights:** One-line manga creation, AI-suggested story starters, Custom character creation and saving, Continue and reuse characters, Multiple visual styles, Auto-saved library

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.49 | per 7 days |
| Yearly | $149.99 | per year |
| 100 credits | $1.99 | one-time |
| 300 credits | $4.99 | one-time |
| 600 credits | $9.99 | one-time |
| 1200 credits | $19.99 | one-time |


## Frequently asked questions

### Is 存在しない記憶.zip free?

存在しない記憶.zip is free to download, with in-app purchases available.

### Is Comikai free?

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

### Do 存在しない記憶.zip or Comikai have ads?

Both 存在しない記憶.zip and Comikai show ads.

### Which is updated more often, 存在しない記憶.zip or Comikai?

存在しない記憶.zip ships an update every 2 months, and Comikai weekly. Most recently, 存在しない記憶.zip was updated on September 25, 2026 and Comikai on October 17, 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.*