# redon security vs 2Flex IOT

The clearest difference is update cadence: 2Flex IOT at every 3 weeks against redon security's every 3 months. redon security's advantage is iOS requirement (11.0 vs 15.1). 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.

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

## The numbers

| Metric | redon security | 2Flex IOT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 114 MB | 128 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DTS ELEKTRONIK SANAYI TICARET LIMITED SIRKETI](https://appshunter.io/developer/1548637140) | [2 FLEX TELECOM](https://appshunter.io/developer/1811212874) |

## What reviewers say

### redon security

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

**Features:** macOS Compatibility

**In-app purchases:** none


### 2Flex IOT

[App page](https://appshunter.io/ios/app/2flex-iot/id6529533176)

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

**In-app purchases:** none


## Frequently asked questions

### Is redon security free?

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

### Is 2Flex IOT free?

2Flex IOT is free to download, with no in-app purchases.

### Do redon security or 2Flex IOT have ads?

Neither redon security nor 2Flex IOT shows ads.

### Which is updated more often, redon security or 2Flex IOT?

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