# THD vs myPKFiT

The clearest difference is update cadence: myPKFiT at every 2 months against THD's every 5 months. THD's advantage is iOS requirement (10.0 vs 12.4). On price, ads, 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.

THD ships an update every 5 months, myPKFiT every 2 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | THD | myPKFiT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (5 ratings)](https://appshunter.io/ios/app/mypkfit/id1208272930/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 16 MB | 69 MB |
| Requires iOS | **10.0** | 12.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Serenas Uluslararasi Turizm Kongre Organizasyon A.S.](https://appshunter.io/developer/698708194) | [Takeda Pharmaceuticals International AG](https://appshunter.io/developer/719469164) |

## What reviewers say

### THD

[App page](https://appshunter.io/ios/app/thd/id719690213)

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

**In-app purchases:** none


### myPKFiT

[App page](https://appshunter.io/ios/app/mypkfit/id1208272930)

This app helps patients using specific antihemophilic factor treatments log their infusions. It guides users through a simple three-step process to activate a "FACTOR METER" for tracking.

**Highlights:** Infusion logging, FACTOR METER activation, QR code scanning, Patient support

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

**In-app purchases:** none


## Frequently asked questions

### Is THD free?

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

### Is myPKFiT free?

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

### Do THD or myPKFiT have ads?

Neither THD nor myPKFiT shows ads.

### Which is updated more often, THD or myPKFiT?

THD ships an update every 5 months, and myPKFiT every 2 months. Most recently, THD was updated on November 6, 2026 and myPKFiT on November 2, 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.*