Psychology vs MindStack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Psychology
This app helps users overcome laziness and procrastination by offering tips for productivity, motivation, goal setting, and time management. It allows for custom plan creation, progress tracking, and provides motivational quotes and reminders.
- Productivity tips
- Motivation strategies
- Goal setting guidance
- Time and energy management
- Custom plan creation
- Progress tracking
- Inspiring quotes and reminders
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Do you struggle with laziness or procrastination? The Diligent, Steadfast, Tenacious app can help you overcome these challenges and develop more productive habits. With tips and recommendations for improving productivity and motivation, setting goals, and managing time and energy, this app can guide you towards greater success and fulfillment. You can also create custom plans and track your progress, and stay motivated with inspiring quotes and reminders.
MindStack
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MindStack — your neural companion for mastering programming. No boring theory. No endless tutorials. MindStack trains your brain like a neural system — through questions, analysis, and repetition in time. Meet NORA (Neural Oracle of Adaptive Resonance) — your personal AI mentor. She analyzes your answers, measures knowledge depth, and sends smart push notifications to help you absorb concepts directly into long-term memory. Features: • Interactive Q&A sessions with adaptive difficulty. • Real-time feedback — pass or retry, no fluff. • Smart push notifications based on your forgetfulness curve. • Detailed metrics: awareness, retention, integration depth, and XP growth. • Premium protocols — architecture, design patterns, and system thinking. • Elegant, immersive interface inspired by The Matrix. Your mission: 1) Connect to MindStack. 2) Answer. Learn. Synchronize. 3) Let NORA calibrate your skills — and upload new knowledge to your mind. MINDSTACK SUBSCRIPTION PRICING & TERMS 1 week: $2.99 1 month: $8.99 3 months: $19.99 – Payment will be charged to iTunes Account at confirmation of purchase – Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period – Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal – Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase TERMS OF SERVICE: https://olympapp.com/mindstack/tos PRIVACY POLICY: https://olympapp.com/mindstack/privacy
Screenshots
Verdict
The clearest difference is ads: Psychology at none against MindStack's shown. On price, update cadence, in-app purchases 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. Psychology sells 1 one-off in-app purchase and MindStack sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Psychology ships an update every 10 days, MindStack fortnightly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Psychology | MindStack |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 10 days — better | Fortnightly |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.6 — better | 14.0 |
| Further details — not scored | ||
| Size | 154 MB | 27 MB |
| Age rating | 4+ | 17+ |
| Developer | Man Hung Sun | DMITRIY IVANOV |
In-app purchases
Psychology
- ads remove, unlock content$0.99
MindStack
- NORA Sync – 1W$2.997 Days
- NORA Sync – 1M$8.991 Month
- NORA Sync – 1W$19.993 Months
Questions
Is Psychology free?
Is MindStack free?
Do Psychology or MindStack have ads?
Which is updated more often, Psychology or MindStack?
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