# W17 vs 2Flex IOT

The clearest difference is iOS requirement: W17 at 8.0 against 2Flex IOT's 15.1. 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.

W17 ships an update fortnightly, 2Flex IOT every 3 weeks. The most recent releases landed on September 9, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | W17 | 2Flex IOT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 58 MB | 128 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [传林 方](https://appshunter.io/developer/699727053) | [2 FLEX TELECOM](https://appshunter.io/developer/1811212874) |

## What reviewers say

### W17

[App page](https://appshunter.io/ios/app/w17/id1369433586)

**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 W17 free?

W17 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 W17 or 2Flex IOT have ads?

Neither W17 nor 2Flex IOT shows ads.

### Which is updated more often, W17 or 2Flex IOT?

W17 ships an update fortnightly, and 2Flex IOT every 3 weeks. Most recently, W17 was updated on September 9, 2026 and 2Flex IOT on September 16, 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.*