# Hayai Notes vs LocalOne Vault

The clearest difference is iOS requirement: LocalOne Vault at 15.1 against Hayai Notes's 18.4. On price, rating, review sentiment and ratings volume there is nothing between them.

Hayai Notes costs $0.99 and LocalOne Vault $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Hayai Notes against 5.0 for LocalOne Vault. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Hayai Notes ships an update every 6 months, LocalOne Vault every 3 months. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Hayai Notes | LocalOne Vault |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/hayai-notes/id6746523170/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/localone-vault/id6748964835/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Paid | Paid |
| Size | 2 MB | 25 MB |
| Requires iOS | 18.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ryan Polzin](https://appshunter.io/developer/1816618013) | [MEHDI SQALLI](https://appshunter.io/developer/1788505317) |

## What reviewers say

### Hayai Notes

[App page](https://appshunter.io/ios/app/hayai-notes/id6746523170)

Instantly capture thoughts, tasks, and reminders with this fast, simple, and distraction-free note-taking app. Its clean interface allows for quick writing and easy editing without any accounts or syncing. Designed for speed and clarity, it helps you focus on your content and move on.

**Highlights:** Instant note-taking, Minimalist user interface, Offline note access, Frictionless editing, Lightweight and fast performance

**Features:** macOS Compatibility

**In-app purchases:** none


### LocalOne Vault

[App page](https://appshunter.io/ios/app/localone-vault/id6748964835)

Securely store and organize private images directly on your device. This app offers a one-time purchase for lifetime access, with no subscriptions or ads. Your photos are encrypted and never leave your phone, ensuring maximum privacy and control.

**Highlights:** 100% offline photo storage, One-time payment, no subscriptions, Encrypted vault for privacy, Fast, native user interface, PIN code protection, Automatic locking, Easy photo export

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

**In-app purchases:** none


## Frequently asked questions

### Is Hayai Notes free?

Hayai Notes costs $0.99, with no in-app purchases.

### Is LocalOne Vault free?

LocalOne Vault costs $0.99, with no in-app purchases.

### Which has better reviews, Hayai Notes or LocalOne Vault?

Hayai Notes and LocalOne Vault are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do Hayai Notes or LocalOne Vault have ads?

Neither Hayai Notes nor LocalOne Vault shows ads.

### Which is updated more often, Hayai Notes or LocalOne Vault?

Hayai Notes ships an update every 6 months, and LocalOne Vault every 3 months. Most recently, Hayai Notes was updated on September 8, 2026 and LocalOne Vault on September 10, 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.*