# FND Tracker vs Peptide Tracker

The clearest difference is update cadence: Peptide Tracker at every 4 days against FND Tracker's every 3 weeks. 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.

FND Tracker ships an update every 3 weeks, Peptide Tracker every 4 days. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | FND Tracker | Peptide Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fnd-tracker/id6801820482/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 4 MB | 11 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [tracy tippett](https://appshunter.io/developer/6791173438) | [Cloud Motion Lab LLC](https://appshunter.io/developer/1866865109) |

## What reviewers say

### FND Tracker

[App page](https://appshunter.io/ios/app/fnd-tracker/id6801820482)

This app serves as a private symptom diary for individuals with Functional Neurological Disorder. It allows for quick logging of symptom severity and clear days, tracks missed work, and stores important medical documents. Data can be exported for medical appointments or discussions.

**Highlights:** Quick symptom logging (two taps), Severity scale (0-10), Clear day logging (one tap), Missed work tracking, Document storage (PDFs, photos), Exportable reports (PDF, CSV), Optional biometric lock (Face ID, Touch ID)

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

**In-app purchases:** none


### Peptide Tracker

[App page](https://appshunter.io/ios/app/peptide-tracker-vialkeep/id6803451060)

**In-app purchases:** none


## Frequently asked questions

### Is FND Tracker free?

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

### Is Peptide Tracker free?

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

### Do FND Tracker or Peptide Tracker have ads?

Neither FND Tracker nor Peptide Tracker shows ads.

### Which is updated more often, FND Tracker or Peptide Tracker?

FND Tracker ships an update every 3 weeks, and Peptide Tracker every 4 days. Most recently, FND Tracker was updated on October 24, 2026 and Peptide Tracker on October 16, 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.*