# ZeroEyes vs LunNote

The clearest difference is iOS requirement: ZeroEyes at 15.6 against LunNote's 18.5. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 14, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | ZeroEyes | LunNote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (8 ratings)](https://appshunter.io/ios/app/zeroeyes/id1532649224/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 63.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free | — |
| Size | 82 MB | 5 MB |
| Requires iOS | **15.6** | 18.5 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [OHRAE Inc.](https://appshunter.io/developer/1161656350) | [KYUNGHYUN HAN](https://appshunter.io/developer/1896324465) |

## What reviewers say

### ZeroEyes

[App page](https://appshunter.io/ios/app/zeroeyes/id1532649224)

Manage membership-based study cafes and shared offices with real-time seat availability checks, pass purchases, and study room reservations.  Offers convenient QR code check-in/out for managers and multiple payment options.

**Highlights:** Real-time seat availability, Pass purchase and extension, Study room reservations, QR code check-in/out, Pass expiration notifications, Guardian alerts

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

**In-app purchases:** none


### LunNote

[App page](https://appshunter.io/ios/app/lunnote/id6772514455)

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

**In-app purchases:** none


## Frequently asked questions

### Is ZeroEyes free?

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

### Is LunNote free?

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

### Do ZeroEyes or LunNote have ads?

Neither ZeroEyes nor LunNote shows ads.

### Which is updated more often, ZeroEyes or LunNote?

ZeroEyes ships an update fortnightly, and LunNote fortnightly. Most recently, ZeroEyes was updated on October 14, 2026 and LunNote on September 30, 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.*