Comparison

StackTrax vs Boulder Trail Challenge

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

Head to head
About

StackTrax

Track peptide protocols and GLP-1 titrations with detailed logging, reminders, and injection site rotation. Access a research library and integrate with Oura for comprehensive health insights. Includes nutrition tracking and an AI protocol importer.

Highlights
  • Peptide and GLP-1 tracking
  • Dose logging and reminders
  • Injection site rotation
  • Research library with compound guides
  • Oura integration
  • AI Protocol Importer
  • Nutrition tracking
Features
Read full description

The peptide tracker built for people who take their protocol seriously. Whether you're running BPC-157, tracking a GLP-1 titration, tracking TRT, or managing a multi-compound stack — StackTrax helps you stay consistent, never miss a dose, and see what's actually working. FREE Research library — 90+ citation-backed compound guides. FDA labels, PMIDs, or community evidence, clearly labeled. PRO (subscription, manage at stacktrax.com) Log doses across multiple compounds and stacks. Set reminders for any cadence — daily, every other day, every 3 / 4 / 5 days, twice weekly, specific weekdays, "as needed," titration phases, cycle protocols. Injection site rotation with a front / back zone map. Vial inventory and low-stock alerts. Oura integration — readiness, sleep, HRV, resting heart rate, stress, resilience. AI Protocol Importer — paste your existing protocol or upload a screenshot, and StackTrax parses it into a tracker setup. Nutrition tracking — meals, barcode scanner, macros, hydration. HOW TO USE Use the iOS app for daily tracking. Use the web to add or configure new compounds and manage your subscription. Always consult a qualified healthcare provider before starting, changing, or stopping any protocol. IMPORTANT INFORMATION StackTrax is an informational tracking and logging tool. It is not medical advice and does not prescribe, recommend, or facilitate the purchase of any medication or compound. Many compounds tracked in StackTrax (BPC-157, TB-500, MOTS-c, sermorelin, NAD+ injection, others) are not FDA-approved for human use and are legally sold in the US only as research chemicals. We provide tracking tools and informational content; we do not endorse off-label or non-approved use. Subscriptions are managed at stacktrax.com. New users get a 14-day free Pro trial; full pricing shown at signup. Terms of Use: https://stacktrax.com/terms Privacy Policy: https://stacktrax.com/privacy

About

Boulder Trail Challenge

Discover and complete all local trails with curated lists, distance, and elevation data. Track your progress with simple check-offs and build a personal map of your adventures at your own pace.

Highlights
  • Curated list of local trails
  • Distance and elevation gain data
  • One-tap trail check-offs
  • Progress and stats saved locally
  • Live location on trails
  • No account or sign-up required
Read full description

Can you complete every trail in Boulder? Boulder Trail Challenge is a curated list of every trail in Boulder, packaged as one big goal: hike, run, or walk them all. Instead of scrolling a generic mapping app full of every route, you get the handpicked list of trails that locals actually use with distance and elevation gain. The concept is simple but the effect is real - Trail Challenge gives you a reason to step off your usual loop, find a route you didn't know existed in your own neighborhood, and slowly build a personal map of Boulder one trail at a time. There's no background tracking and no automatic detection; when you finish a trail, you tap to check it off – your map fills in, your stats climb, and the "Remaining" filter is ready with your next adventure. You decide what counts. One trail a week, four in a long weekend – any cadence is valid and you can go at your own pace. - Every notable Boulder trail on one interactive map - Distance and elevation gain for every route - One-tap check-offs, with progress and stats saved on your device - Your live location on the trail, so you always know where you are - No account, no sign-up, no tracking There's no enrollment window, no deadline, and no clock that starts when you download the app. Tick off your first trail this weekend or take the year to finish them all.

Screenshots

StackTrax4 screens
Boulder Trail Challenge4 screens

Verdict

The call

The clearest difference is in-app purchases: Boulder Trail Challenge at none against StackTrax's 2. StackTrax's advantage is ratings volume (8 vs 1). On price, rating, ads and device support 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. StackTrax sells 2 in-app purchases, starting at $4.99 per month. Boulder Trail Challenge 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 StackTrax against 5.0 for Boulder Trail Challenge. That said, the two scores are not equally well evidenced: StackTrax has 8 ratings behind it against 1, so its average is the more settled of the two.

Scorecard3 real differences · 7 level
StackTrax versus Boulder Trail Challenge: the parameters behind the verdict, then further details
ParameterStackTraxBoulder Trail Challenge
PriceFreeFree
Rating5.0 (8 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings8 — better1
Update frequencyDaily—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.015.1 — better
Further details — not scored
Size32 MB78 MB
Age rating17+4+
DeveloperIsaiah DeutschOliver Murray

Customer experience

StackTrax

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Boulder Trail Challenge

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

In-app purchases

2 purchases

StackTrax

Subscriptions2
  • Pro Monthly14 Days trial$4.991 Month
  • Pro Yearly14 Days trial$49.991 Year
None

Boulder Trail Challenge

No in-app purchases

Questions

Is StackTrax free?
StackTrax is free to download, with in-app purchases available.
Is Boulder Trail Challenge free?
Boulder Trail Challenge is free to download, with no in-app purchases.
Which has better reviews, StackTrax or Boulder Trail Challenge?
StackTrax and Boulder Trail Challenge are both rated 5.0 out of 5 on the App Store, from 8 and 1 ratings respectively.
Do StackTrax or Boulder Trail Challenge have ads?
Neither StackTrax nor Boulder Trail Challenge shows ads.

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