# Mellow.io vs Karmash

The clearest difference is in-app purchases: Mellow.io at none against Karmash's 3. Mellow.io also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). Karmash's advantage is ads (none vs shown). On price and update cadence there is nothing between them.

Both are free to download. Karmash sells 3 in-app purchases, starting at $0.99 per 7 days. Mellow.io asks for nothing beyond the download.

Mellow.io ships an update weekly, Karmash every 5 days. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Mellow.io | Karmash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/mellowio/id6504040913/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Ad-supported | — |
| Size | 61 MB | 54 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TMS SOLARWEB LIMITED](https://appshunter.io/developer/1535912029) | [Matvey Kimbar](https://appshunter.io/developer/1879851397) |

## What reviewers say

### Mellow.io

[App page](https://appshunter.io/ios/app/mellowio/id6504040913)

This app facilitates global freelance work by handling payments, contracts, and taxes. It offers automatic document generation for various jurisdictions and ensures secure transactions for freelancers and clients worldwide.

**Highlights:** International payments, Offer and e-invoicing, Automatic legal documents, Guaranteed remuneration, Secure deal feature

**Features:** macOS Compatibility

**In-app purchases:** none


### Karmash

[App page](https://appshunter.io/ios/app/karmash-expense-tracker/id6759625265)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Karmash Pro Weekly | $0.99 | per 7 days |
| Karmash Pro Monthly | $2.99 | per month |
| Karmash Pro Yearly | $19.99 | per year |


## Frequently asked questions

### Is Mellow.io free?

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

### Is Karmash free?

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

### Do Mellow.io or Karmash have ads?

Mellow.io shows ads; Karmash does not.

### Which is updated more often, Mellow.io or Karmash?

Mellow.io ships an update weekly, and Karmash every 5 days. Most recently, Mellow.io was updated on October 4, 2026 and Karmash on October 7, 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.*