# PPAP Mailer vs PrayFish

The clearest difference is in-app purchases: PPAP Mailer at none against PrayFish's 3. PPAP Mailer also leads on update cadence (every 2 days vs every 3 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. PrayFish sells 3 in-app purchases, starting at $0.99 per month. PPAP Mailer asks for nothing beyond the download.

PPAP Mailer ships an update every 2 days, PrayFish every 3 months. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | PPAP Mailer | PrayFish |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ppap-mailer/id1537350532/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 months |
| Monetization | Free | — |
| Size | 15 MB | 84 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sato Kazushige](https://appshunter.io/developer/1372667587) | [仲川 刘](https://appshunter.io/developer/1725413036) |

## What reviewers say

### PPAP Mailer

[App page](https://appshunter.io/ios/app/ppap-mailer/id1537350532)

Easily create password-protected zip files on your iPhone or iPad. Send the zip file and its password in separate emails for enhanced security. Supports PDF, text, and image files.

**Highlights:** Create password-protected zip files, Send zip and password in separate emails, Customizable or auto-generated passwords, Supports PDF, text, and image files, Integrates with iCloud Drive, Dropbox, and OneDrive

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

**In-app purchases:** none


### PrayFish

[App page](https://appshunter.io/ios/app/prayfish-chant-tranquil/id6740253187)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $4.99 | per year |
| Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is PPAP Mailer free?

PPAP Mailer is free to download, with no in-app purchases.

### Is PrayFish free?

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

### Do PPAP Mailer or PrayFish have ads?

Neither PPAP Mailer nor PrayFish shows ads.

### Which is updated more often, PPAP Mailer or PrayFish?

PPAP Mailer ships an update every 2 days, and PrayFish every 3 months. Most recently, PPAP Mailer was updated on October 24, 2026 and PrayFish 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.*