# Naizu vs Chithi.me

The clearest difference is in-app purchases: Chithi.me at none against Naizu's 4. Naizu's advantage is update cadence (every 4 days vs every 10 days) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Naizu sells 4 in-app purchases, starting at $4.99 per month. Chithi.me asks for nothing beyond the download.

Naizu ships an update every 4 days, Chithi.me every 10 days. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Naizu | Chithi.me |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (10 ratings)](https://appshunter.io/ios/app/chithime/id6795909532/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 10 days |
| Monetization | — | Free |
| Size | 101 MB | 9 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Ariunbold Enkhbold](https://appshunter.io/developer/1886759857) | [S. M. Sakeef Sani](https://appshunter.io/developer/6795909534) |

## What reviewers say

### Naizu

[App page](https://appshunter.io/ios/app/naizu/id6760910653)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Silver | $4.99 | per month |
| Gold | $12.99 | per 3 months |
| Diamond | $23.00 | per 6 months |
| Premium | $45.00 | per year |


### Chithi.me

[App page](https://appshunter.io/ios/app/chithime/id6795909532)

This app provides a digital mailbox for receiving personal letters from friends. Letters appear in a handwritten font on customizable paper designs and can be replayed keystroke by keystroke. Users can share letters to their stories or create scannable QR cards for their link.

**Highlights:** Digital mailbox for letters, Handwritten font and paper designs, Letter replay feature, Share letters to stories, QR card for link, Searchable mailbox, Content filtering and reporting

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

**In-app purchases:** none


## Frequently asked questions

### Is Naizu free?

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

### Is Chithi.me free?

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

### Do Naizu or Chithi.me have ads?

Neither Naizu nor Chithi.me shows ads.

### Which is updated more often, Naizu or Chithi.me?

Naizu ships an update every 4 days, and Chithi.me every 10 days. Most recently, Naizu was updated on October 9, 2026 and Chithi.me on October 16, 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.*