# Luminous Litcore vs Audio Timestamp Marker

The clearest difference is in-app purchases: Luminous Litcore at none against Audio Timestamp Marker's 1. Luminous Litcore also leads on iOS requirement (9.0 vs 14.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Audio Timestamp Marker sells 1 one-off in-app purchase. Luminous Litcore asks for nothing beyond the download.

Luminous Litcore ships an update every 2 months, Audio Timestamp Marker every 5 weeks. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Luminous Litcore | Audio Timestamp Marker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 38 MB | 34 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Luminous](https://appshunter.io/developer/1054608168) | [hiroki kawamura](https://appshunter.io/developer/1613885005) |

## What reviewers say

### Luminous Litcore

[App page](https://appshunter.io/ios/app/luminous-litcore/id6468865214)

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

**In-app purchases:** none


### Audio Timestamp Marker

[App page](https://appshunter.io/ios/app/audio-timestamp-marker/id6787572446)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Lifetime) | $24.99 | one-time |


## Frequently asked questions

### Is Luminous Litcore free?

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

### Is Audio Timestamp Marker free?

Audio Timestamp Marker is free to download, with in-app purchases available.

### Do Luminous Litcore or Audio Timestamp Marker have ads?

Neither Luminous Litcore nor Audio Timestamp Marker shows ads.

### Which is updated more often, Luminous Litcore or Audio Timestamp Marker?

Luminous Litcore ships an update every 2 months, and Audio Timestamp Marker every 5 weeks. Most recently, Luminous Litcore was updated on October 27, 2026 and Audio Timestamp Marker on October 28, 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.*