# WEndo vs Periofirst

The clearest difference is iOS requirement: WEndo at 12.0 against Periofirst's 14.0. 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.

WEndo ships an update every 2 months, Periofirst monthly. The most recent releases landed on September 17, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | WEndo | Periofirst |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 87 MB | 33 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [GUILIN WOODPECKER MEDICAL INSTRUMENT CO LTD](https://appshunter.io/developer/1549357600) | [FRANCE MEDICAL FORMATION](https://appshunter.io/developer/1636682112) |

## What reviewers say

### WEndo

[App page](https://appshunter.io/ios/app/wendo/id1549484652)

**Features:** macOS Compatibility

**In-app purchases:** none


### Periofirst

[App page](https://appshunter.io/ios/app/periofirst/id1636682110)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WEndo free?

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

### Is Periofirst free?

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

### Do WEndo or Periofirst have ads?

Neither WEndo nor Periofirst shows ads.

### Which is updated more often, WEndo or Periofirst?

WEndo ships an update every 2 months, and Periofirst monthly. Most recently, WEndo was updated on September 17, 2026 and Periofirst on September 15, 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.*