Comparison

Peptide Stack OS vs FRAME FIT

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Peptide Stack OS

Features
Read full description

Peptide Stack OS is the precise way to track your peptide protocol. Log every dose across multiple substances, see exactly what's scheduled today, monitor adherence at a glance, and never miss a scheduled injection again. Built for users running multi-peptide stacks, testosterone replacement protocols, and longevity regimens โ€” with the same calm precision serious athletes expect from their training apps. WHAT YOU CAN TRACK - Multiple peptides on rotation โ€” BPC-157, CJC-1295, Ipamorelin, MOTS-c, Tirzepatide, Retatrutide, NAD+, Tesamorelin, Sermorelin, Selank, Semax, KPV, GHK-Cu, Melanotan II, PT-141, TB-500, Thymosin Alpha-1, Epitalon, and more - Dosage, frequency, route, and reminder time per substance - TRT-style protocols including testosterone esters (cypionate, enanthate, propionate, sustanon), HCG, and supporting compounds - Daily check-ins for symptoms and overall feeling - Side-effect logs categorized for quick pattern-spotting - Weight trends in lb or kg with weekly result snapshots DAILY USE - Today's stack โ€” exactly what's scheduled, in order, with logged-vs-upcoming status - Quick-log tiles for doses, daily check-ins, side effects, weekly results, and weight - Calendar view of every dose, every day โ€” backfill missed entries any time - Adherence stats once a week of data accumulates - Local notifications that ping before each scheduled dose CUSTOMIZE THE LOOK - Personalize fonts, colors, and button shapes - Light and dark theme presets - Override any token live from the Settings โ†’ Customize Theme editor PRIVACY-FIRST - Anonymous accounts by default โ€” no sign-up required to use the app - Email sign-in is an optional upgrade if you want to sync across devices - Delete your account from Settings any time โ€” every log, every photo, every setting is wiped - Encrypted token storage via the iOS Keychain IMPORTANT This app is a self-tracker. It is not medical advice and is not a substitute for a licensed clinician. Peptides used outside of approved indications carry risk. Consult a qualified healthcare professional before starting, stopping, or adjusting any protocol. Free during early access.

About

FRAME FIT

Features
Read full description

FRAME FIT is a progress-photo tracker for people who want to see the change, not just weigh it. New here? Try every feature free for 14 days โ€” no subscription needed, and nothing is charged automatically. During the trial there is no limit on how many photos you import. To keep going, choose monthly, yearly, or a one-time purchase; subscriptions can be cancelled any time. If you stop, nothing is deleted: you can still view and compare the photos you have taken, and export all of them at any time. Prefer not to subscribe? A one-time purchase unlocks everything for good. The weight on the scale stalls. The photos keep going. SHOOT THE SAME FRAMING, EVERY TIME Your last shot fades in over the camera as a translucent outline. Line yourself up with it and the phone buzzes โ€” so you can match it without staring at the screen. SEE THE DIFFERENCE SIDE BY SIDE Open the app and your first photo sits next to your latest. Even when you stood a little differently, FRAME FIT measures where you are in the frame and lines the two photos up. YOUR PHOTOS BECOME A VIDEO Every photo you take is one frame of a time-lapse. Export it with the date and your weight burned in. A CAPTION READY FOR YOUR POST Sharing a before-and-after? Copy a one-line progress caption โ€” start weight, latest weight, the difference and the time span โ€” and paste it as your post title. NUMBERS BESIDE THE PHOTO, NOT INSTEAD OF IT Record weight and body fat on the same dates as your photos, or read them from Health. Pounds or kilograms, your choice. NO STREAK TO BREAK Miss a week and nothing is taken away. There is no counter shaming you back. YOUR PHOTOS STAY ON THIS DEVICE They are never uploaded. They do not land in your camera roll. They are stored so they cannot be opened while your device is locked, and you can put Face ID in front of the app itself. No ads. No account. No analytics. Choose monthly, yearly, or pay once โ€” and nothing you put in is ever held hostage. You can export every photo and every record at any time. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel them in your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Peptide Stack OS4 screens
FRAME FIT4 screens

Verdict

The call

The clearest difference is in-app purchases: Peptide Stack OS at none against FRAME FIT's 1. On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. FRAME FIT sells 1 one-off in-app purchase. Peptide Stack OS asks for nothing beyond the download.

Scorecard1 real difference ยท 5 level
Peptide Stack OS versus FRAME FIT: the parameters behind the verdict, then further details
ParameterPeptide Stack OSFRAME FIT
PriceFreeFree
Update frequencyโ€”Every 4 days
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 โ€” better
Further details โ€” not scored
Size53 MB39 MB
Age rating12+4+
DeveloperLeverage Ventures Limited Liability Companynobutaka kawasaki

In-app purchases

None

Peptide Stack OS

No in-app purchases

1 purchases

FRAME FIT

One-time1
  • FRAME FIT$9.99

Questions

Is Peptide Stack OS free?
Peptide Stack OS is free to download, with no in-app purchases.
Is FRAME FIT free?
FRAME FIT is free to download, with in-app purchases available.
Do Peptide Stack OS or FRAME FIT have ads?
Neither Peptide Stack OS nor FRAME FIT shows ads.

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