Comparison

Dose Days vs Hayley

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

Head to head
About

Dose Days

This wellness journal helps you track microdosing practices by logging doses, intentions, moods, and reflections. Visualize your entire cycle, understand emerging patterns, and gain insights into what makes a difference for you. It prioritizes user privacy with local data storage and optional private iCloud backups.

Highlights
  • Log doses with intention, mood, and notes
  • Visualize cycle rhythm and moods
  • Track stack components and amounts
  • Reflect on patterns and what makes a difference
  • Build custom or structured protocols
  • Guided breathing exercises
  • Private data storage with iCloud backup
Features
Read full description

Dose Days is a quiet companion for your microdosing practice. Log your doses, intentions, moods, and reflections in your own words, and watch the patterns emerge across your whole cycle. Most trackers only see the dose. Dose Days understands the full rhythm: dose days, integration days, and the return to baseline. That is where the real picture lives. WHAT YOU CAN DO: - Log in seconds. Capture each dose with an intention, a mood, and a note, in your own words. The app learns your language over time. - See your whole journey. A calendar shows your rhythm and your moods together, so you can read a full cycle at a glance. - Track your stack. Record every component with its own amount, from a template built in or one you save yourself. - Understand what works. Dose Days reflects your patterns back to you: how you feel on dose days, integration days, and at baseline, and what actually makes a difference for you. - Build around your rhythm. Follow a structured protocol or design your own. - Breathe with intention. A calm, guided breathing space, built in. - Your data, safe and yours. Back up everything to a file, or turn on automatic backup to your own private iCloud, so nothing is lost if you change or reset your phone. PRIVATE BY DESIGN All your data stays on your device. No account, no tracking, no servers of ours. If you turn on backup, it goes only to your own private iCloud, never to us. Dose Days is a tool for reflection and self awareness. It does not provide medical advice.

About

Hayley

Features
Read full description

Speak for sixty seconds. Hayley reflects back what you're really saying, the insight, the pattern, the question you haven't let yourself ask. Not a chatbot. Not voice notes. Not therapy. A thinking companion that pays close attention, session after session. How it works Tap. Talk. No prompts, no structure. Just say what's on your mind for up to sixty seconds. Hayley reflects back three things: — An insight: what you're really saying underneath what you said — A pattern: what keeps recurring across your sessions — A question: one worth sitting with Over time, Hayley builds a picture of how you think. The language you reach for under pressure. What you consistently sidestep. The gap between what you say and what you mean. Once a month, Hayley surfaces a reflection: what slowed you, what you avoided, one concrete next step. Who it's for Founders, makers, and overthinkers, people who process by talking but don't always have somewhere to put it. People who journal inconsistently. People who keep circling the same thoughts without getting anywhere. Privacy first On-device transcription. Your voice never leaves your phone. Your entries are private by design, not by policy. What's included — Unlimited voice entries, up to 60 seconds each — Insight, pattern, and question after every entry — Pattern memory that builds across sessions — Monthly reflection: what slowed you, what you avoided, one next step — Entry history to watch patterns emerge over time — On-device transcription, nothing leaves your phone Free trial - 14-day free trial. Cancel anytime. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Dose Days4 screens
Hayley4 screens

Verdict

The call

The clearest difference is iOS requirement: Dose Days at 15.1 against Hayley's 26.4. 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 Days sells 3 in-app purchases, starting at $3.99 per month and Hayley sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Dose Days ships an update every 5 days, Hayley weekly. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.

Scorecard1 real difference · 9 level
Dose Days versus Hayley: the parameters behind the verdict, then further details
ParameterDose DaysHayley
PriceFreeFree
Rating3.7 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 5 days — betterWeekly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better26.4
Further details — not scored
Size40 MB1 MB
Age rating17+4+
DeveloperEvans Studio LtdSIRO Social Ltd

In-app purchases

3 purchases

Dose Days

Subscriptions2
  • Dose Days Pro - Monthly7 Days trial$3.991 Month
  • Dose Days Pro - Yearly7 Days trial$29.991 Year
One-time1
  • Dose Days Pro - Lifetime$79.99
2 purchases

Hayley

Subscriptions2
  • Hayley Monthly14 Days trial$4.991 Month
  • Hayley Annual$44.991 Year

Questions

Is Dose Days free?
Dose Days is free to download, with in-app purchases available.
Is Hayley free?
Hayley is free to download, with in-app purchases available.
Do Dose Days or Hayley have ads?
Neither Dose Days nor Hayley shows ads.
Which is updated more often, Dose Days or Hayley?
Dose Days ships an update every 5 days, and Hayley weekly. Most recently, Dose Days was updated on October 5, 2026 and Hayley on October 9, 2026.

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