Comparison

PeptiFlux vs Stillbite

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

Head to head
About

PeptiFlux

This platform helps researchers compare peptide prices from over 45 verified vendors in real-time. Set price alerts, track historical price trends, and browse by category to find the best deals on research compounds.

Highlights
  • Real-time price comparison
  • Verified vendor information
  • Price alerts
  • 30-day price trends
  • Research summaries
  • Browse by category
Features
Read full description

Peptiflux is the most comprehensive peptide price comparison platform for researchers. Track live prices across 45+ verified vendors, set price alerts, and find the best deals on the compounds you work with. REAL-TIME PRICE COMPARISON Search any peptide and instantly compare prices from dozens of verified vendors side-by-side. Filter by size, availability, country of origin, and shipping speed. Prices are refreshed continuously so you're always seeing current market rates. VENDOR VERIFICATION Every vendor on Peptiflux is manually reviewed. See at a glance which vendors carry current Certificate of Analysis (COA) documentation, are US-based, have products in stock, and offer fast shipping. PRICE ALERTS Set a target price for any peptide and get notified the moment a vendor drops to your threshold. Never miss a deal again. 30-DAY PRICE TRENDS Track how prices move over time with built-in historical charts. See whether a price is rising, falling, or stable before you buy. RESEARCH SUMMARY Each peptide page includes a concise research summary — mechanism of action, common aliases, and available sizes — so you can quickly confirm you're looking at the right compound. BROWSE BY CATEGORY Explore peptides by category: GLP-1 & Metabolic, Growth Hormone, Cognitive, Recovery, and more. Filter by dosage size across the entire catalog in one tap. FREE & PRO Free users can compare the top 3 vendor prices per peptide. Upgrade to Pro ($8.99/mo) to unlock all vendor prices, or Pro+ ($16.99/mo) for full access plus advanced filtering and priority alerts. SUBSCRIPTION INFORMATION Pro — $8.99/month. Unlocks all vendor prices. Pro+ — $16.99/month. All Pro features + priority alerts. Subscriptions auto-renew unless cancelled at least 24 hours before the renewal date. Manage or cancel anytime in Settings → Apple ID → Subscriptions. Terms of Use: https://peptiflux.app/terms Privacy Policy: https://peptiflux.app/privacy Peptiflux is designed exclusively for legitimate research purposes. All information is provided for educational use only and is not intended as medical advice.

About

Stillbite

This app helps you eat with intention by logging meals with photos and notes. It supports building lasting habits through daily streaks and offers weekly meal planning and grocery list organization. Unlock advanced insights and period tracking with an optional subscription.

Highlights
  • Log meals with photos and notes
  • Visual meal history calendar
  • Daily logging streak tracker
  • Weekly meal planner
  • Aisle-organized grocery list
  • PDF meal export
  • Meal pattern insights
  • Period cycle tracking
Read full description

Stillbite is a mindful meal journal designed to help you eat with intention. LOG YOUR MEALS WITH PHOTOS Capture breakfast, lunch, dinner, and snacks with a photo and optional note. Browse your full history in a calm, visual calendar. BUILD LASTING HABITS Track your daily logging streak right from your home screen. Consistency is the goal — not perfection. PLAN AND SHOP Map out your meals for the week with a simple day-by-day planner. Keep your grocery list organized by aisle and check items off as you shop. STILLBITE PLUS — $2.99 every 3 months Unlock advanced features for those who want to go deeper: • Export your day as a beautifully designed PDF with meal photos and personal notes • Insights: view meal patterns, average eating intervals, and overnight fasting windows across the week, month, or year • Period cycle tracking with statistics — log your cycle and see your average length and next predicted date Everything in the free version stays free, forever. No ads. No account required. Your data stays on your device. Subscription: Stillbite Plus is $2.99 USD billed every 3 months. Payment is charged to your Apple ID at confirmation of purchase. Subscription automatically renews unless cancelled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your Apple ID account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

PeptiFlux4 screens
Stillbite4 screens

Verdict

The call

The clearest difference is in-app purchases: Stillbite at none against PeptiFlux's 2. PeptiFlux's advantage is update cadence (every 4 days vs every 2 weeks) and ratings volume (9 vs 1). On price, rating, ads and monetization model there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PeptiFlux sells 2 in-app purchases, starting at $8.99 per month. Stillbite asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for PeptiFlux against 5.0 for Stillbite. That said, the two scores are not equally well evidenced: PeptiFlux has 9 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

PeptiFlux ships an update every 4 days, Stillbite every 2 weeks. The most recent releases landed on September 19, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 7 level
PeptiFlux versus Stillbite: the parameters behind the verdict, then further details
ParameterPeptiFluxStillbite
PriceFreeFree
Rating5.0 (9 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings9 — better1
Update frequencyEvery 4 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details — not scored
Size67 MB44 MB
Age rating17+4+
DeveloperPeptiflux Technologies LLCMei Yi Yang

Customer experience

PeptiFlux

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Stillbite

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

PeptiFlux

Subscriptions2
  • Pro$8.991 Month
  • Pro+$16.991 Month
None

Stillbite

No in-app purchases

Questions

Is PeptiFlux free?
PeptiFlux is free to download, with in-app purchases available.
Is Stillbite free?
Stillbite is free to download, with no in-app purchases.
Which has better reviews, PeptiFlux or Stillbite?
PeptiFlux and Stillbite are both rated 5.0 out of 5 on the App Store, from 9 and 1 ratings respectively.
Do PeptiFlux or Stillbite have ads?
Neither PeptiFlux nor Stillbite shows ads.
Which is updated more often, PeptiFlux or Stillbite?
PeptiFlux ships an update every 4 days, and Stillbite every 2 weeks. Most recently, PeptiFlux was updated on September 19, 2026 and Stillbite on October 8, 2026.

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