# Karisma vs Slice.fi

The clearest difference is ads: Slice.fi at none against Karisma's shown. Slice.fi also leads on update cadence (every 2 months vs every 4 months) and iOS requirement (9.0 vs 13.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Karisma ships an update every 4 months, Slice.fi every 2 months. The most recent releases landed on September 26, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Karisma | Slice.fi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 38 MB | 7 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HyperIn Inc.](https://appshunter.io/developer/569621364) | [FeedCowboy Oy](https://appshunter.io/developer/1333476545) |

## What reviewers say

### Karisma

[App page](https://appshunter.io/ios/app/karisma/id933139460)

**In-app purchases:** none


### Slice.fi

[App page](https://appshunter.io/ios/app/slicefi/id1333476546)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Karisma free?

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

### Is Slice.fi free?

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

### Do Karisma or Slice.fi have ads?

Karisma shows ads; Slice.fi does not.

### Which is updated more often, Karisma or Slice.fi?

Karisma ships an update every 4 months, and Slice.fi every 2 months. Most recently, Karisma was updated on September 26, 2026 and Slice.fi on September 13, 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.*