Prism vs Time Block Planner
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Prism
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YOUR DAY, MADE CLEAR Prism is a visual day planner that helps you see your time, not just your tasks. Color-coded blocks show your entire day at a glance โ what's now, what's next, and what's done. BUILT FOR HOW YOUR BRAIN WORKS Most planners are built for people who are already organized. Prism is built for everyone else: - Time blindness? See exactly how your tasks fit into your day - Overwhelmed? Prism shows you just the next thing - Tasks piling up? Gentle nudges help you reschedule or let go โ no guilt, no shame SMART WITHOUT THE CLOUD Type "Gym at 5pm for 1 hour" and Prism understands. On-device AI parses your tasks, suggests icons, and picks colors โ all privately, nothing leaves your phone. CALM BY DESIGN - Warm, muted color palette (no angry red alerts) - No streaks, no productivity scores, no guilt - Overdue tasks get gentle options, not punishment - "Plans change" is a feature, not a failure SUBSCRIPTION INFORMATION Prism Pro is available as a monthly or annual auto-renewable subscription. Payment is charged to your Apple ID account at confirmation of purchase. The subscription automatically renews unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://nuta.life/prism/privacy
Time Block Planner
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Plan your day in focused blocks to prioritize what matters, reduce distractions, and get more done with less stress.
Screenshots
Verdict
The clearest difference is update cadence: Prism at every 5 days against Time Block Planner's every 3 months. Time Block Planner's advantage is iOS requirement (13.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Prism sells 2 in-app purchases, starting at $4.99 per month and Time Block Planner sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Prism ships an update every 5 days, Time Block Planner every 3 months. The most recent releases landed on September 19, 2026 and September 22, 2026 respectively.
| Parameter | Prism | Time Block Planner |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days โ better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 26.0 | 13.0 โ better |
| Further details โ not scored | ||
| Size | 15 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Iurii Istomin | Bui Gia Minh Nguyen |
In-app purchases
Prism
- Prism Pro (Monthly)$4.991 Month
- Prism Pro (Annual)7 Days trial$34.991 Year
Time Block Planner
- removed ads$4.99









