Comparison

Dose vs Snap It

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

Head to head
About

Dose

This app helps users track and understand their peptide protocols. It visualizes compound decay in the body and offers tools for logging doses, photos, and bloodwork. Features include a calculator for precise mixing and custom scheduling for various protocols.

Highlights
  • Peptide calculator for precise mixing
  • Half-life modeling for compound tracking
  • Custom frequency scheduling
  • Side effect tracking
  • Progress photo timeline
  • Secure document uploads
Read full description

Track every dose. Know what’s next. See the bigger picture. Dose is the privacy-first peptide tracker and calculator trusted by thousands of users. Track peptides, GLP-1s, TRT, supplements, medications, and custom compounds in one organized place—without relying on spreadsheets or scattered notes. BUILT FOR REAL PROTOCOLS Log a dose in seconds, create flexible schedules, set reminders, plan cycles and stacks, and keep a complete history of what you took and when. KNOW WHAT’S ACTIVE See estimated peptide and compound levels rise and fall between doses using half-life modeling based on your logs. Visualize how compounds overlap across a stack and review patterns over time. STAY AHEAD OF INVENTORY Track vials, bottles, remaining supply, doses left, and low-stock alerts. Inventory updates as you log so you always know what’s available. RECONSTITUTION CALCULATOR Explore concentration, liquid volume, and syringe-unit equivalents using values you enter. Dose provides the math without recommending an amount to take. CONNECT PROTOCOLS TO PROGRESS Track: • Body weight and custom metrics • Side effects, mood, energy, focus, and libido • Progress photos and personal notes • Bloodwork results and reference ranges • Trends across protocols and time periods APPLE HEALTH INSIGHTS Connect Apple Health to view sleep, HRV, resting heart rate, and weight alongside your protocol history. Dose reads only the data you choose and never writes to Apple Health. MORE WAYS TO STAY CONSISTENT • Smart reminders and missed-dose alerts • Custom frequencies, including every X days • Planned stacks, phases, and rest periods • Today widget and calendar history • Injection-site logging • Backup and restore through Files or iCloud Drive • Support for mg, mcg, IU, mL, and more • Rich journaling and document uploads PRIVATE BY DESIGN Your protocol data, photos, and documents are stored locally unless you choose to export a backup. Dose is designed to give you control over your information. START FREE. UNLOCK MORE WITH DOSE PRO. Use Dose free with limited logs and features. Dose Pro unlocks unlimited use and full calculator access. IMPORTANT Dose is for personal tracking and education only. It does not provide medical advice, recommend dosages, or direct treatment decisions. Calculations and estimated active levels are based on values you enter and may not reflect individual physiology. Always consult a qualified healthcare professional before starting, changing, or stopping a medication or protocol. SUBSCRIPTION DETAILS Dose Pro is required for unlimited use. Payment is charged to your Apple ID at confirmation. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Manage or cancel your subscription in Settings → Apple ID → Subscriptions. For support or feedback, contact support@protocoltracker.app Privacy Policy: https://www.protocoltracker.app/privacy Terms of Service: https://www.protocoltracker.app/terms

About

Snap It

Analyze your hair health with AI from a single photo. Detect thinning, density, and scalp conditions to understand your hair's current state. Receive a personalized plan with action steps for regrowth and track your progress over time.

Highlights
  • AI hair analysis from photos
  • Hair thinning and density detection
  • Scalp condition identification
  • Personalized regrowth plans
  • Progress tracking and comparison
  • Expert-backed hair tips
Features
Read full description

See what's really happening with your hair. Snap It: Regrow uses AI to analyze your hair health from a single photo — detecting thinning, density changes, and scalp conditions that are hard to spot in the mirror. Get a clear score, understand what's going on, and follow a plan built around your specific situation. SCAN IN SECONDS Take a photo. Our AI maps your hair follicles, evaluates density, identifies thinning patterns, and delivers a 0–100 Hair Health Score — all in under a minute. UNDERSTAND WHAT YOU SEE Your results break down exactly what was detected: thinning level, hairline position, scalp visibility, balding patterns, and overall condition. No guessing, no Googling — just answers. GET A PERSONALIZED PLAN Based on your scan, receive prioritized action steps covering treatments, nutrition, supplements, and lifestyle changes — each with a recommended duration so you know what to do and for how long. TRACK YOUR PROGRESS Log scans over time and watch your Hair Health Score trend upward. Use the side-by-side photo comparison slider to see real changes between your earliest and latest photos. EXPERT-BACKED TIPS Browse a library of hair regrowth recommendations organized by category — or unlock personalized tips generated from your own scan results. BUILT FOR PRIVACY Your photos and data stay on your device. Optional iCloud backup keeps everything safe across devices — on your terms. Snap It: Regrow Premium unlocks: Detailed AI analysis & insights Personalized action plans Full recommendations library Progress tracking & trends Before/after photo comparison Subscription options: Weekly, Monthly, Quarterly (save 28%), and Yearly (best value). Payment is charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Dose4 screens
Snap It4 screens

Verdict

The call

The clearest difference is review sentiment: Snap It at 100% against Dose's 75%. Snap It also leads on rating (5.0 vs 4.7) and device support (3 vs 1). Dose's advantage is ratings volume (90 vs 1). On price, update cadence, ads and in-app purchases 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. Dose sells 3 in-app purchases, starting at $4.99 per month and Snap It sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Snap It holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Dose has 90 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 75% of Dose's written reviews are positive against 100% of Snap It's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 22, 2026 and September 9, 2026 respectively.

Scorecard5 real differences · 5 level
Dose versus Snap It: the parameters behind the verdict, then further details
ParameterDoseSnap It
PriceFreeFree
Rating4.7 (90 ratings)5.0 (1 ratings) — better
Positive reviews75.0% of reviews100.0% of reviews — better
Number of ratings90 — better1
Update frequencyFortnightlyFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.615.1 — better
Further details — not scored
Size19 MB54 MB
Age rating12+17+
DeveloperAlec SmithRichard DeBanks

Customer experience

Dose

All ratings90 ratings
Positive92.2%
Neutral2.2%
Negative5.6%
Written reviews12 reviews
Positive75.0%
Neutral8.3%
Negative16.7%

Snap It

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Dose

Subscriptions2
  • Dose Pro Monthly$4.991 Month
  • Dose Pro Annual$14.991 Year
One-time1
  • Dose Pro Annual$24.99
4 purchases

Snap It

Subscriptions4
  • Regrowth Weekly$6.997 Days
  • Monthly$13.991 Month
  • Quarterly$29.993 Months
Show 1 more
  • Yearly1 Month trial$99.991 Year

Questions

Is Dose free?
Dose is free to download, with in-app purchases available.
Is Snap It free?
Snap It is free to download, with in-app purchases available.
Which has better reviews, Dose or Snap It?
Snap It is rated higher. Dose averages 4.7 out of 5 from 90 ratings, while Snap It averages 5.0 from 1 ratings.
Do Dose or Snap It have ads?
Neither Dose nor Snap It shows ads.
Which is updated more often, Dose or Snap It?
Dose ships an update fortnightly, and Snap It fortnightly. Most recently, Dose was updated on September 22, 2026 and Snap It on September 9, 2026.

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