Peptide Tracker Log & Reminder alternative: who holds the record

Start with the rating, because it is the strongest fact on this page

4.92 from 1,151 ratings is the best score in this comparison set, and 1,151 is enough that it is not a fluke of a handful of friends. Whatever else follows, that is a lot of people saying the app works.

Pinned has no rating at all. It launched too recently to have one. If you weight public evidence heavily — and it is reasonable to — that alone settles the question in favour of the established app, and nothing below is meant to argue you out of it.

The numbers, as of 30 July 2026

The iOS floor is the other row worth noticing: 16.4 against Pinned's 18.0. Pinned will not install on a phone that cannot run iOS 18, and that rules it out for some people entirely.

Custody: an account, or no account

Peptide Tracker Log & Reminder's own description says you can delete your account directly from the app and export your data by contacting the developer. That implies a server holds a copy, which brings genuine benefits — a record that survives a lost phone, and support that can help you get it back.

Pinned has no account to create and no server. The record sits on the device, protected by an optional Face ID lock, with a read-only Apple Health import limited to what you pick. CSV export and a clinician PDF report are available from inside the app, so getting your data out does not involve asking anyone.

The cost is unambiguous and worth stating plainly: Pinned has no cloud backup and no cross-device sync. If the phone is lost and the device backup is not, the record is gone. Choose accordingly.

What each app has that the other does not

Beyond custody, the feature sets diverge in a few concrete ways worth weighing.

• Progress photography: Peptide Tracker Log's camera keeps shots aligned with a centreline, a draggable guide and a ghost of your last photo, then compares any two side by side. Pinned has a progress-photo timeline but no guided capture — no centreline, no ghost, no side-by-side compare.
• Half-life estimates: its calculator set includes them. Pinned plots normalized half-life curves from the doses you logged, but puts no number on what is circulating.
• Blends: it supports premixed blend components in vial inventory.
• Scope: Pinned's ledger covers TRT and HRT as first-class categories alongside peptides and GLP-1s, plus orals and nasal sprays.
• Languages: Pinned ships in English, Dutch, French and German; the Peptide Tracker Log listing was English-only on 30 July 2026.
• Export: Pinned's CSV and PDF export runs in-app, without contacting anyone.

Which to pick

Pick Peptide Tracker Log & Reminder if guided, comparable progress photos are part of how you judge whether something is working, if you want half-life estimates rather than relative curves, or if a proven rating and a recoverable account matter more to you than local-only storage.

Pick Pinned if your record spans TRT or HRT as well as peptides, if you want it in Dutch, French or German, or if the idea of a health record on someone else's server is the thing you are trying to avoid — and you are willing to accept losing sync and cloud backup to get that.

FAQ

Does Pinned require an account?

No. There is nothing to sign up for. The record is created and stored on your device, with an optional Face ID lock. That also means there is no password to lose and no server that can be breached — and no way to recover the record if the device and its backup are both gone.

Can I export my data from Pinned?

Yes. Pinned provides CSV export and a clinician-facing PDF report from inside the app. Peptide Tracker Log & Reminder's listing describes export by contacting the developer instead. Check the current Pinned App Store listing for access, eligibility, price and terms; the App Store shows current access and price before purchase.

Does Pinned track progress photos?

It has a progress-photo timeline, alongside weight, waist and quality-of-life markers charted against your dose history. What it does not have is guided capture: Peptide Tracker Log's camera aligns each shot to a centreline and a ghost of the last one, which is the part that makes two photos genuinely comparable. If that is how you judge whether something is working, it is a real reason to choose it.

Which app has the higher rating?

Peptide Tracker Log & Reminder, at 4.92 from 1,151 ratings as of 30 July 2026 — the highest in this comparison set. Pinned has no ratings yet. Ratings move, so check the current figures on the App Store.

Does either app estimate what is in my system?

Both do something with half-lives, and the difference is how far each goes. Peptide Tracker Log & Reminder's listing describes half-life estimates. Pinned plots normalized activity curves from the doses you logged, with a now marker, and never states an estimated concentration for a named molecule — which is the figure people usually mean by the question.