# KETTLEBELL MONSTER vs Sumi 墨息

KETTLEBELL MONSTER and Sumi 墨息 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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. KETTLEBELL MONSTER sells 9 in-app purchases, starting at $9.99 per month and Sumi 墨息 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | KETTLEBELL MONSTER | Sumi 墨息 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 12 MB | 11 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [IKU LLC](https://appshunter.io/developer/1895051236) | [Dreamerbring Solutions Limited](https://appshunter.io/developer/1576117197) |

## What reviewers say

### KETTLEBELL MONSTER

[App page](https://appshunter.io/ios/app/kettlebell-monster/id6762870270)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Silver — Monthly | $9.99 | per month |
| Gold — Monthly | $19.99 | per month |
| Platinum — Monthly | $39.99 | per month |
| Bronze — Yearly | $54.99 | per year |
| Creator — Monthly | $79.99 | per month |
| Silver — Yearly | $99.99 | per year |
| Gold — Yearly | $189.99 | per year |
| Platinum — Yearly | $359.99 | per year |
| Creator — Yearly | $749.99 | per year |


### Sumi 墨息

[App page](https://appshunter.io/ios/app/sumi/id6779698769)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sumi Premium | $4.99 | one-time |


## Frequently asked questions

### Is KETTLEBELL MONSTER free?

KETTLEBELL MONSTER is free to download, with in-app purchases available.

### Is Sumi 墨息 free?

Sumi 墨息 is free to download, with in-app purchases available.

### Do KETTLEBELL MONSTER or Sumi 墨息 have ads?

Neither KETTLEBELL MONSTER nor Sumi 墨息 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.*