# PROIRON普力艾 vs Kettlebell Counter & Timer

The clearest difference is iOS requirement: PROIRON普力艾 at 13.0 against Kettlebell Counter & Timer's 15.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PROIRON普力艾 sells 4 in-app purchases, starting at $6.99 per month and Kettlebell Counter & Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | PROIRON普力艾 | Kettlebell Counter & Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Size | 145 MB | 100 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [山西新和实业有限公司](https://appshunter.io/developer/1501913155) | [朝阳 李](https://appshunter.io/developer/1074551774) |

## What reviewers say

### PROIRON普力艾

[App page](https://appshunter.io/ios/app/proiron/id6596782457)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月会员（1个月） | $6.99 | per month |
| 连续包季会员（3个月） | $9.99 | per 3 months |
| 连续包年会员（12个月） | $19.99 | per year |
| 包月会员「48 P币」 | $3.99 | one-time |


### Kettlebell Counter & Timer

[App page](https://appshunter.io/ios/app/kettlebell-counter-and-timer/id6810937671)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock permanent membership | $2.99 | one-time |


## Frequently asked questions

### Is PROIRON普力艾 free?

PROIRON普力艾 is free to download, with in-app purchases available.

### Is Kettlebell Counter & Timer free?

Kettlebell Counter & Timer is free to download, with in-app purchases available.

### Do PROIRON普力艾 or Kettlebell Counter & Timer have ads?

Neither PROIRON普力艾 nor Kettlebell Counter & Timer shows ads.

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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.*