# CSC Integration App vs e

The clearest difference is iOS requirement: CSC Integration App at 12.1 against e's 15. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CSC Integration App | e |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/e-patra/id1635862454/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Free |
| Size | 30 MB | 87 MB |
| Requires iOS | **12.1** | 15 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Caroma Industries Limited](https://appshunter.io/developer/662830181) | [Anisoft](https://appshunter.io/developer/1611832381) |

## What reviewers say

### CSC Integration App

[App page](https://appshunter.io/ios/app/csc-integration-app/id1560261052)

**Features:** macOS Compatibility

**In-app purchases:** none


### e

[App page](https://appshunter.io/ios/app/e-patra/id1635862454)

This secure email platform offers encrypted communication, file storage, and video conferencing. It integrates PGP tools and private note-taking to boost productivity while ensuring total privacy.

**Highlights:** Encrypted email, Encrypted attachments, PGP tools, Secure note-taking, Private file storage, Video conferencing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CSC Integration App free?

CSC Integration App is free to download, with no in-app purchases.

### Is e free?

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

### Do CSC Integration App or e have ads?

Neither CSC Integration App nor e shows ads.

### Which is updated more often, CSC Integration App or e?

CSC Integration App ships an update every 2 months, and e every 2 months. Most recently, CSC Integration App was updated on October 27, 2026 and e on October 24, 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.*