Prokopton vs JustLmk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Prokopton
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Prokopton delivers one Stoic quote to your phone each day — nothing more, and nothing less. The word prokopē (προκοπή) is ancient Greek for "progress." The Stoics used it to describe the ongoing, quiet work of becoming a better person. Not through grand gestures, but through small, daily acts of attention. That is what this app is. One notification. One thought. One day. THE QUOTES Over 400 hand-curated entries drawn from three foundational Stoic texts: - Meditations: Marcus Aurelius - Selected works: Seneca - Enchiridion: Epictetus Each quote is assigned to one of the three disciplines at the heart of Stoic practice: Desire, Action, and Assent. You can filter to whichever discipline you are working on, or receive quotes from all three. HOW IT WORKS Each day, within a time window you choose, a single notification arrives. The quote arrives in your notification — open the app for the full reading view, or simply read it on your lock screen. If you do open the app, you will find the quote displayed in a clean, typography-focused reading view. You can save favourites with a single tap. THE SHUFFLE Prokopton tracks which quotes you have already seen. You will work through the entire library before any quote repeats. The order is shuffled — no two users experience the same sequence. HOME SCREEN WIDGET A small and medium widget keeps the current quote visible on your Home Screen throughout the day, without opening the app. WHAT THIS APP DOES NOT DO No algorithm. No feed. No streaks. No gamification. No account required. No internet connection required — ever. No data leaves your device. No ads. --- "Don't explain your philosophy. Embody it." — Epictetus
JustLmk
Never miss a class or library spot again. This app notifies you when desired spots become available, helping you secure your place in popular courses and study locations.
- Class availability alerts
- Library spot notifications
- Real-time updates
- Easy subscription to classes
- Find open study spaces
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Tired of missing out on the classes you need because they fill up too quickly? Use JustLmk to subscribe to classes and get a notification when they open. Can't find a spot in the library? Use JustLmk to find out about that too!
Screenshots
Verdict
The clearest difference is in-app purchases: JustLmk at none against Prokopton's 3. JustLmk also leads on iOS requirement (16.0 vs 18.0). Prokopton's advantage is update cadence (every 3 days vs weekly). On price, 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
Both are free to download. Prokopton sells 3 one-off in-app purchases. JustLmk asks for nothing beyond the download.
Prokopton ships an update every 3 days, JustLmk weekly. Both last shipped on November 5, 2026.
| Parameter | Prokopton | JustLmk |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 3 days — better | Weekly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 23 MB | 6 MB |
| Age rating | 12+ | 4+ |
| Developer | Marcel Timm | Mehul Jasti |
In-app purchases
Prokopton
- Desire$0.99
- Action$1.99
- Assent$2.99
JustLmk
No in-app purchases









