# LUMEN vs Peekii

The clearest difference is in-app purchases: LUMEN at none against Peekii's 2. LUMEN also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Peekii sells 2 in-app purchases, starting at $5.99 per month. LUMEN asks for nothing beyond the download.

LUMEN ships an update every 9 days, Peekii weekly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | LUMEN | Peekii |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Weekly** |
| Size | 28 MB | 126 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Jaewhan Namkoong](https://appshunter.io/developer/1872906976) | [Wonjun JUNG](https://appshunter.io/developer/6782794072) |

## What reviewers say

### LUMEN

[App page](https://appshunter.io/ios/app/lumen/id6758431652)

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

**In-app purchases:** none


### Peekii

[App page](https://appshunter.io/ios/app/peekii/id6782794070)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Elite Subscription | $5.99 | per month |
| Supervisor Subscription | $5.99 | per month |


## Frequently asked questions

### Is LUMEN free?

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

### Is Peekii free?

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

### Do LUMEN or Peekii have ads?

Peekii shows ads; LUMEN does not.

### Which is updated more often, LUMEN or Peekii?

LUMEN ships an update every 9 days, and Peekii weekly. Most recently, LUMEN was updated on October 25, 2026 and Peekii on October 31, 2026.

---

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