# Plumpy vs Hisøy IL

The clearest difference is price: Hisøy IL at Free against Plumpy's $2.99. Hisøy IL also leads on in-app purchases (none vs 3). Plumpy's advantage is update cadence (every 3 days vs fortnightly) and iOS requirement (15.0 vs 17.0). On ads and device support there is nothing between them.

Hisøy IL is free to download; Plumpy costs $2.99 up front. Plumpy sells 3 in-app purchases, starting at $1.99 per 7 days. Hisøy IL asks for nothing beyond the download.

Plumpy ships an update every 3 days, Hisøy IL fortnightly. The most recent releases landed on October 19, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Plumpy | Hisøy IL |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Fortnightly |
| Size | 2 MB | 79 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fredrik Lillejordet](https://appshunter.io/developer/969865626) | [Hisøy Idrettslag](https://appshunter.io/developer/1705058859) |

## What reviewers say

### Plumpy

[App page](https://appshunter.io/ios/app/plumpy-breastfeed-baby-log/id1496115889)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7 days | $1.99 | per 7 days |
| 30 days | $2.99 | per month |
| 365 days | $6.99 | per year |


### Hisøy IL

[App page](https://appshunter.io/ios/app/hisy-il/id6463806960)

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

**In-app purchases:** none


## Frequently asked questions

### Is Plumpy free?

Plumpy costs $2.99, and also offers in-app purchases.

### Is Hisøy IL free?

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

### Do Plumpy or Hisøy IL have ads?

Neither Plumpy nor Hisøy IL shows ads.

### Which is updated more often, Plumpy or Hisøy IL?

Plumpy ships an update every 3 days, and Hisøy IL fortnightly. Most recently, Plumpy was updated on October 19, 2026 and Hisøy IL on October 27, 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.*