# BitWhales vs KDM Reader

The clearest difference is rating: KDM Reader at 5.0 against BitWhales's 2.8. KDM Reader also leads on ads (none vs shown) and monetization model (free vs ad-supported). BitWhales's advantage is ratings volume (34 vs 1) and iOS requirement (14.1 vs 16.0). On price, update cadence, in-app purchases and device support there is nothing between them.

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

KDM Reader holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: BitWhales has 34 ratings behind it against 1, so its average is the more settled of the two.

BitWhales ships an update every 10 days, KDM Reader every 3 weeks. The most recent releases landed on September 9, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | BitWhales | KDM Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (34 ratings)](https://appshunter.io/ios/app/bitwhales/id1582144415/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kdm-reader/id6476420239/reviews)** |
| Number of ratings | **34** | 1 |
| Positive reviews | 45.5% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Ad-supported | **Free** |
| Size | 8 MB | 1 MB |
| Requires iOS | **14.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [MYAPPFREE S.R.L.](https://appshunter.io/developer/1194072218) | [Center Point Post](https://appshunter.io/developer/1726641663) |

## What reviewers say

### BitWhales

[App page](https://appshunter.io/ios/app/bitwhales/id1582144415)

Monitor your favorite digital currencies with this application. Easily track Bitcoin and other cryptocurrencies, adding them to a personalized favorites list for quick access and continuous monitoring.

**Highlights:** Cryptocurrency tracking, Bitcoin monitoring, Favorites list, Quick access to assets, Continuous monitoring

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is BitWhales free?

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

### Is KDM Reader free?

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

### Which has better reviews, BitWhales or KDM Reader?

KDM Reader is rated higher. BitWhales averages 2.8 out of 5 from 34 ratings, while KDM Reader averages 5.0 from 1 ratings.

### Do BitWhales or KDM Reader have ads?

BitWhales shows ads; KDM Reader does not.

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

BitWhales ships an update every 10 days, and KDM Reader every 3 weeks. Most recently, BitWhales was updated on September 9, 2026 and KDM Reader on June 5, 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.*