Comparison

PsychonautWiki Journal vs Healstack

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

Head to head

PsychonautWiki Journal

Substance Journaling

Free

💪 Health & Fitness

★ 4.1164 ratingsView app →

Healstack

Supplement & Symptom Tracker

Free

💪 Health & Fitness

No ratingsView app →

About

PsychonautWiki Journal

This application allows users to meticulously record their substance usage. It provides valuable insights into consumption patterns, helping users understand their habits. All recorded data remains securely on the user's device.

Highlights

Track substance use
Analyze consumption patterns
On-device data storage
Secure personal data

Features

Read full description

PsychonautWiki Journal can help you keep track of your substance use and give you insights on your consumption patterns. Your data never leaves your device. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Healstack

Features

Read full description

Healstack is a personal substance tracker, harm reduction wiki, and health dashboard. Log doses with a journal you can filter and search, browse a 200+ substance wiki with harm reduction data, and see your health trends in one dashboard. Your data stays in your account — no ads, no data sales. FEATURES - Dose logging with journal, filters, and search - 200+ substance wiki with harm reduction information - Health dashboard with trends over time - Private by design Healstack is built for harm reduction: honest information and personal tracking to help you make safer choices.

Screenshots

PsychonautWiki Journal3 screens

Healstack4 screens

Verdict

The call

The clearest difference is in-app purchases: Healstack at none against PsychonautWiki Journal's 3. On price, update cadence, 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. PsychonautWiki Journal sells 3 in-app purchases, starting at $2.99 per month. Healstack asks for nothing beyond the download.

UpkeepUpdate frequency

PsychonautWiki Journal ships an update fortnightly, Healstack every 3 weeks. The most recent releases landed on October 14, 2026 and October 5, 2026 respectively.

Scorecard1 real difference · 9 level

PsychonautWiki Journal versus Healstack: the parameters behind the verdict, then further details
Parameter	PsychonautWiki Journal	Healstack
Price	Free	Free
Rating	4.1 (164 ratings) — better	—
Positive reviews	57.1% of reviews	—
Number of ratings	164 — better	—
Update frequency	Fortnightly — better	Every 3 weeks
Ads	No	No
In-app purchases	Yes	No — better
Monetization	Free with in-app purchases	—
Devices	iPhone, iPad — better	iPhone
Requires iOS	17.6	17.0 — better
Further details — not scored
Size	27 MB	5 MB
Age rating	17+	12+
Developer	Isaak Hanimann	Joshua Trommel

In-app purchases

3 purchases

PsychonautWiki Journal

Subscriptions2

Premium$2.991 Month
Premium$19.991 Year

One-time1

Premium Lifetime$69.99

None

Healstack

No in-app purchases

Questions

Is PsychonautWiki Journal free?

PsychonautWiki Journal is free to download, with in-app purchases available.

Is Healstack free?

Healstack is free to download, with no in-app purchases.

Do PsychonautWiki Journal or Healstack have ads?

Neither PsychonautWiki Journal nor Healstack shows ads.

Which is updated more often, PsychonautWiki Journal or Healstack?

PsychonautWiki Journal ships an update fortnightly, and Healstack every 3 weeks. Most recently, PsychonautWiki Journal was updated on October 14, 2026 and Healstack on October 5, 2026.