Comparison

As Needed. vs LastDose

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

Head to head
About

As Needed.

This app helps you track as-needed medications, offering quick logging, safe dose spacing, and privacy-focused insights. It supports various unit types and provides visual usage patterns, all while keeping your health data securely on your device.

Highlights
  • Quick dose logging in seconds
  • Support for 29 unit types
  • Searchable medication database
  • Visual usage pattern charts
  • Privacy-conscious notifications
  • Siri Shortcuts integration
  • Local data storage only
Features
Read full description

Track As-Needed Medications with Privacy and Confidence AsNeeded is the privacy-first medication tracker designed specifically for PRN (as-needed) medications. Whether managing pain relief, anxiety medications, allergies, or any other as-needed prescriptions, AsNeeded helps you track doses safely—while keeping your health data completely private. Built for As-Needed Medications Unlike apps focused on daily medication schedules, AsNeeded understands the unique challenges of PRN medications. Quick logging, safe spacing between doses, and clear insights help you make informed decisions about when to take your next dose. Key Features Quick Dose Logging: - Log medications in seconds with one tap - Support for 29 unit types (tablets, mg, mL, puffs, drops, and more) - Smart defaults remember your typical doses - Backdate doses when you forget to log immediately - Add notes to track symptoms or side effects Medication Management: - Search 300,000+ medications via RxNorm integration - Use custom nicknames alongside clinical names - Track inventory and set refill reminders - Support for all dosage forms and strengths Powerful Insights: - Visual charts reveal usage patterns over time - Calendar heatmap shows daily medication habits - Statistics display average usage and trends - Searchable history of all medication events Reminders: - Flexible scheduling: one-time, daily, weekly, or custom - Privacy-conscious notifications (hide medication names) - Quick actions: "Mark as Taken" directly from notification - Gentle reminders that respect your preferences Siri Shortcuts: "Hey Siri, I took 2 ibuprofen" "How much acetaminophen have I taken today?" "List my medications in AsNeeded" True Privacy: - All data stored locally on your device only - No account required—start using immediately - No cloud sync, servers, or data collection - No ads, analytics, or tracking of any kind - Export your data anytime in JSON format - Open source code you can inspect (GPL-3.0) Perfect For: - Pain management (track intervals between doses) - Anxiety/panic medications (log as-needed usage) - Allergy medications (monitor seasonal patterns) - Migraine treatments (identify triggers) - Sleep aids (track effectiveness) - Any PRN or as-needed prescription Why Choose AsNeeded? - Privacy First: Your health data never leaves your device. No servers, no cloud, no company has access to your information. - Always Free: Every feature is free forever. No premium tiers, no subscriptions, no ads. Supported by optional tips only. - Open Source: Transparent development. Review our code on GitHub. Community-driven improvements. - Thoughtful Design: Clean, modern interface built with SwiftUI. Supports Dark Mode, Dynamic Type, and VoiceOver. - Reliable: Offline-first design means AsNeeded works anywhere, anytime. No internet required. Additional Features - Apple Watch companion app for quick logging - Data export/import for backups - Technical logs for troubleshooting - Comprehensive medication event history - Support for complex dosing scenarios AsNeeded respects both your health and your privacy. It's the medication tracker that works the way as-needed medications actually work—quick to log, clear about safety, and completely private. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Medical Disclaimer: This app is for informational purposes only and does not provide medical advice, diagnosis, or treatment. The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read in this app. If you think you may have a medical emergency, call your doctor or emergency services immediately.

About

LastDose

Features
Read full description

Did I already take this? Stop guessing. Know instantly. LastDose is the simplest way to track your medication, pills, and doses — without friction, setup, or complexity. Just tap and log. Most apps try to automate everything. LastDose is built to make you aware. TWO MODES — YOUR WAY As-Needed A calm, pressure-free medication tracker that shows exactly how long it’s been since your last dose. Perfect for painkillers, supplements, or occasional meds. Scheduled Set your medication schedule with reminders and countdown timers. Know exactly when your next dose is due — no thinking required. KEY FEATURES • One-tap dose logging • Clear “time since last dose” timer • Medication reminders with countdowns • Repeat alerts so you never miss a dose • Full dose history, grouped by day • Color-coded medication cards for quick recognition • iCloud sync — your data is backed up across devices PRIVACY FIRST No accounts. No servers. Your data stays on your device and in your private iCloud. FREE TO USE Track up to 3 medications for free. Unlock unlimited medications with a one-time purchase — no subscriptions.

Screenshots

As Needed.4 screens
LastDose4 screens

Verdict

The call

The clearest difference is device support: As Needed. at 3 against LastDose's 1. LastDose's advantage is iOS requirement (17.0 vs 26.0). On price, 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. As Needed. sells 6 in-app purchases, starting at $1.99 per month and LastDose sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Scorecard2 real differences · 8 level
As Needed. versus LastDose: the parameters behind the verdict, then further details
ParameterAs Needed.LastDose
PriceFreeFree
Rating5.0 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS26.017.0 — better
Further details — not scored
Size30 MB3 MB
Age rating17+4+
DeveloperDaniel HartIgal Sidoy

In-app purchases

6 purchases

As Needed.

Subscriptions3
  • Supporter$1.991 Month
  • Advocate$4.991 Month
  • Champion$9.991 Month
One-time3
  • Tip: Thanks!$0.99
  • Tip: Cheers!$2.99
  • Tip: Ovation!$4.99
1 purchases

LastDose

One-time1
  • Unlimited Medications$3.99

Questions

Is As Needed. free?
As Needed. is free to download, with in-app purchases available.
Is LastDose free?
LastDose is free to download, with in-app purchases available.
Do As Needed. or LastDose have ads?
Neither As Needed. nor LastDose shows ads.

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