# redon security vs E

redon security and E are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

redon security ships an update every 3 months, E every 2 months. The most recent releases landed on September 30, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | redon security | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 114 MB | 28 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [DTS ELEKTRONIK SANAYI TICARET LIMITED SIRKETI](https://appshunter.io/developer/1548637140) | [saswell](https://appshunter.io/developer/943287508) |

## What reviewers say

### redon security

[App page](https://appshunter.io/ios/app/redon-security/id1643867354)

**Features:** macOS Compatibility

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-control-saswell/id6747061072)

**In-app purchases:** none


## Frequently asked questions

### Is redon security free?

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

### Is E free?

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

### Do redon security or E have ads?

Neither redon security nor E shows ads.

### Which is updated more often, redon security or E?

redon security ships an update every 3 months, and E every 2 months. Most recently, redon security was updated on September 30, 2026 and E on October 13, 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.*