# Zuva vs Nightpenny

The clearest difference is update cadence: Zuva at every 4 days against Nightpenny's every 4 weeks. Nightpenny's advantage is iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Zuva sells 4 in-app purchases, starting at $4.99 per 7 days and Nightpenny sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Zuva ships an update every 4 days, Nightpenny every 4 weeks. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Zuva | Nightpenny |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 4 weeks |
| Size | 45 MB | 59 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [VUK ANDRIC PR STUDIO ZA GRAFICKI DIZAJN I IZRADU VEB SAJTOVA One4Studio CUPRIJA](https://appshunter.io/developer/1678711640) | [Thomas Sobstyl](https://appshunter.io/developer/794108519) |

## What reviewers say

### Zuva

[App page](https://appshunter.io/ios/app/zuva-longevity-habit-tracker/id6760490874)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zuva Weekly | $4.99 | per 7 days |
| Zuva Yearly | $49.99 | per year |
| Zuva Lifetime | $99.99 | one-time |
| Zuva Lifetime | $149.99 | one-time |


### Nightpenny

[App page](https://appshunter.io/ios/app/nightpenny/id6763649335)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $3.99 | per month |
| Annual Premium | $34.99 | per year |


## Frequently asked questions

### Is Zuva free?

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

### Is Nightpenny free?

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

### Do Zuva or Nightpenny have ads?

Neither Zuva nor Nightpenny shows ads.

### Which is updated more often, Zuva or Nightpenny?

Zuva ships an update every 4 days, and Nightpenny every 4 weeks. Most recently, Zuva was updated on October 29, 2026 and Nightpenny on October 31, 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.*