# Slice.fi vs J

The clearest difference is update cadence: J at every 2 weeks against Slice.fi's every 2 months. Slice.fi's advantage is iOS requirement (9.0 vs 13.0). On price, ads, 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.

Slice.fi ships an update every 2 months, J every 2 weeks. The most recent releases landed on October 17, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Slice.fi | J |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 7 MB | 28 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FeedCowboy Oy](https://appshunter.io/developer/1333476545) | [Jiahe Oy](https://appshunter.io/developer/1543661259) |

## What reviewers say

### Slice.fi

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

**Features:** macOS Compatibility

**In-app purchases:** none


### J

[App page](https://appshunter.io/ios/app/j-plus/id1543661257)

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

**In-app purchases:** none


## Frequently asked questions

### Is Slice.fi free?

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

### Is J free?

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

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

Neither Slice.fi nor J shows ads.

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

Slice.fi ships an update every 2 months, and J every 2 weeks. Most recently, Slice.fi was updated on October 17, 2026 and J on October 3, 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.*