Comparison

OffGrid Dose vs Dose To Data

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

Head to head
About

OffGrid Dose

A privacy-focused health tracker for GLP-1 medications like semaglutide and tirzepatide. Log doses, weight, and side effects locally on your device without accounts or servers. Includes injection site tracking, medication level estimation, and PDF export for doctors.

Highlights
  • Privacy-first local data storage
  • 10-second dose and weight check-in
  • Injection site rotation map
  • Medication level concentration curve
  • Titration-aware dose graphs
  • Side effect logging and correlation
  • PDF export for healthcare providers
Features
Read full description

Your GLP-1 journey, private and simple OffGrid Dose is the privacy-first tracker built for people on semaglutide, tirzepatide, Ozempic, Wegovy, Mounjaro, Zepbound and other GLP-1 medications. No accounts. No servers. Your weight, doses, photos, and side effects stay on your device, where they belong. --Why OffGrid Dose-- Most weight and medication trackers send your data to a cloud server, ask you to create an account, and monetize your behavior. OffGrid Dose does none of that. There is no backend. There is nothing to hack, subpoena, or sell. Your device is your record. --Built for the weekly injection-- • 10-second check-in flow Log your dose, injection site, and weight faster than it takes to uncap the pen. • Injection site rotation map Track eight zones across the abdomen, thigh, arm, and hip, with “last used” memory so you never double up. • Medication level curve See an estimated concentration curve between doses, computed locally using published half-life and t-max data. • Titration-aware dose graphs Includes presets for Ozempic, Wegovy, Mounjaro, Zepbound, and compounded semaglutide/tirzepatide. --Progress that tells a story-- • Weight chart with dose-change markers • Total change, weekly average, BMI, percent change, current weight, and distance to goal • Progress photos from front, left, and right angles, stored only on your device • Before/after comparison image you can share, only if you choose --Side effect tracking-- • Quick-tap logging for nausea, fatigue, GI symptoms, headaches, hair thinning, injection site reactions, and more • Severity and resolution tracking • Correlation view to help spot patterns around dose changes --Daily calendar & notes-- • Month grid with per-day indicators for weights, injections, and symptoms • Free-form daily notes for context your future self will thank you for --Local reminders-- • Weekly injection reminder on the day and time you choose • Optional daily weight reminder • All notifications are scheduled on-device and are never sent through a server --PDF export for your doctor-- Generate a clean, printable summary of your weight history, dose changes, injection log, side effects, and notes for any date range. --Privacy, guaranteed by architecture-- • No account creation • No database servers to get hacked • All the data user enters on the app is saved only locally on their device --Subscription-- Subscriptions auto-renew until canceled and can be managed anytime in: Settings → Apple ID → Subscriptions Prices are shown on the subscription screen inside the app and are charged to your Apple ID at purchase confirmation. Your subscription automatically renews unless turned off at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in: iPhone Settings → [Your Name] → Subscriptions Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://offgriddose.com/privacy

About

Dose To Data

Log daily symptoms and medication schedules to understand how your treatments impact mood, focus, anxiety, sleep, and energy. Visualize trends with insightful charts to identify patterns in your well-being over time.

Highlights
  • Medication tracking
  • Symptom logging
  • Schedule reminders
  • Trend visualization
  • Personalized insights
  • Mood, focus, anxiety, sleep, energy tracking
Features
Read full description

Dose To Data turns daily check-ins into clear visual trends so you can better understand how medication changes impact how you feel. With Dose To Data, you can: -Personalize your daily check-ins with custom metrics and open-ended questions -Get medication reminders so you don’t miss a dose -Keep your medication and check-in data stored privately on your phone Whether you’re starting a new medication, adjusting a dose, or simply trying to better understand how you feel, Dose To Data helps you spot patterns your memory alone can’t reliably track and gives you clearer trends to discuss with your doctor. Terms of Use: https://ducks123.github.io/dosetodata/terms.html Privacy Policy: https://ducks123.github.io/dosetodata/privacy-policy.html

Screenshots

OffGrid Dose4 screens
Dose To Data4 screens

Verdict

The call

The clearest difference is update cadence: Dose To Data at weekly against OffGrid Dose's every 3 weeks. Dose To Data also leads on ratings volume (3 vs 1). On price, rating, 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. OffGrid Dose sells 6 in-app purchases, starting at $4.99 per 7 days and Dose To Data sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for OffGrid Dose against 5.0 for Dose To Data. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

UpkeepUpdate frequency

OffGrid Dose ships an update every 3 weeks, Dose To Data weekly. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
OffGrid Dose versus Dose To Data: the parameters behind the verdict, then further details
ParameterOffGrid DoseDose To Data
PriceFreeFree
Rating5.0 (1 ratings)5.0 (3 ratings)
Positive reviews—100.0% of reviews
Number of ratings13 — better
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.017.0 — better
Further details — not scored
Size16 MB17 MB
Age rating17+4+
DeveloperWave Tech LLCTwin Trails Ventures LLC

Customer experience

OffGrid Dose

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

Dose To Data

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

OffGrid Dose

Subscriptions5
  • Weekly $4.993 Days trial$4.997 Days
  • Yearly $29.99$29.991 Year
  • Yearly Premium$39.991 Year
Show 2 more
  • Yearly Premium1 Month trial$39.991 Year
  • Yearly Premium2 Months trial$39.991 Year
One-time1
  • Lifetime Pro$14.99
2 purchases

Dose To Data

Subscriptions2
  • DoseToData Premium Monthly$3.991 Month
  • DoseToData Premium Annual7 Days trial$19.991 Year

Questions

Is OffGrid Dose free?
OffGrid Dose is free to download, with in-app purchases available.
Is Dose To Data free?
Dose To Data is free to download, with in-app purchases available.
Which has better reviews, OffGrid Dose or Dose To Data?
OffGrid Dose and Dose To Data are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.
Do OffGrid Dose or Dose To Data have ads?
Neither OffGrid Dose nor Dose To Data shows ads.
Which is updated more often, OffGrid Dose or Dose To Data?
OffGrid Dose ships an update every 3 weeks, and Dose To Data weekly. Most recently, OffGrid Dose was updated on October 7, 2026 and Dose To Data on October 24, 2026.

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