# PPAP Mailer vs Cocomo

The clearest difference is update cadence: PPAP Mailer at every 2 days against Cocomo's every 2 weeks. PPAP Mailer also leads on iOS requirement (13.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PPAP Mailer ships an update every 2 days, Cocomo every 2 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | PPAP Mailer | Cocomo |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 15 MB | 5 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sato Kazushige](https://appshunter.io/developer/1372667587) | [Toshihiro Nakao](https://appshunter.io/developer/1866546756) |

## 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


### Cocomo

[App page](https://appshunter.io/ios/app/cocomo/id6765533632)

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

**In-app purchases:** none


## Frequently asked questions

### Is PPAP Mailer free?

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

### Is Cocomo free?

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

### Do PPAP Mailer or Cocomo have ads?

Neither PPAP Mailer nor Cocomo shows ads.

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

PPAP Mailer ships an update every 2 days, and Cocomo every 2 weeks. Most recently, PPAP Mailer was updated on November 3, 2026 and Cocomo on November 5, 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.*