# LockaliZ vs Nocta

The clearest difference is update cadence: LockaliZ at daily against Nocta's every 3 weeks. Nocta's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

LockaliZ ships an update daily, Nocta every 3 weeks. The most recent releases landed on October 31, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | LockaliZ | Nocta |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 weeks |
| Size | 9 MB | 52 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FREDERIC JEAN PIERRE DUFOUR](https://appshunter.io/developer/1860329485) | [Daisuke Oka](https://appshunter.io/developer/1352359635) |

## What reviewers say

### LockaliZ

[App page](https://appshunter.io/ios/app/lockaliz/id6761062310)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ultimate | $3.99 | per month |
| Ultimate Annually | $17.99 | per year |


### Nocta

[App page](https://appshunter.io/ios/app/nocta-ai-diary/id6761265422)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nocta Basic (Monthly) | $3.99 | per month |
| Nocta Premium (Monthly) | $7.99 | per month |
| Nocta Basic (Yearly) | $39.99 | per year |
| Nocta Premium (Yearly) | $79.99 | per year |


## Frequently asked questions

### Is LockaliZ free?

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

### Is Nocta free?

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

### Do LockaliZ or Nocta have ads?

Neither LockaliZ nor Nocta shows ads.

### Which is updated more often, LockaliZ or Nocta?

LockaliZ ships an update daily, and Nocta every 3 weeks. Most recently, LockaliZ was updated on October 31, 2026 and Nocta on November 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*