# KDM Reader vs Hi

KDM Reader and Hi are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

KDM Reader ships an update every 3 weeks, Hi every 2 weeks. The most recent releases landed on October 10, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | KDM Reader | Hi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kdm-reader/id6476420239/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 1 MB | 11 MB |
| Requires iOS | **16.0** | 17 |
| Devices | iPhone, Mac | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Center Point Post](https://appshunter.io/developer/1726641663) | [锐敏 林](https://appshunter.io/developer/1681950078) |

## What reviewers say

### KDM Reader

[App page](https://appshunter.io/ios/app/kdm-reader/id6476420239)

Easily verify KDM validity times, content version, and target DCP player. View information in your local timezone or UTC.

**Highlights:** Verify KDM validity times, Check content version, Identify target DCP player, View in local timezone, View in UTC

**In-app purchases:** none


### Hi

[App page](https://appshunter.io/ios/app/hi-lights/id6752631492)

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

**In-app purchases:** none


## Frequently asked questions

### Is KDM Reader free?

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

### Is Hi free?

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

### Do KDM Reader or Hi have ads?

Neither KDM Reader nor Hi shows ads.

### Which is updated more often, KDM Reader or Hi?

KDM Reader ships an update every 3 weeks, and Hi every 2 weeks. Most recently, KDM Reader was updated on October 10, 2026 and Hi on September 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.*