Comparison

Prism Notes vs ProdoClock

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

Head to head
About

Prism Notes

Capture thoughts and links quickly with a familiar texting interface. Organize ideas with AI-suggested tags and develop them across linked threads. Review notes to keep what matters and easily search by keyword or meaning.

Highlights
  • Texting-like note capture
  • AI-suggested tags
  • Threaded idea development
  • Review mode for notes
  • Sync across devices
  • Natural language reminders
  • Lock screen capture
Features
Read full description

Prism is the private place for quick thoughts and links. It feels like texting, rather than writing in a document. Capture easily, organize with tags, develop ideas across threads, review to keep only what matters. Free to try! Features: - Private and on-device - Opt in to iCloud sync between iPhone and Mac - Voice transcription and voice memos - Lock screen widgets for text and voice capture - AI-suggested tags to make organizing easy or automatic AI tagging (requires apple intelligence) - Review mode to keep notes alive or let them go - Threads to evolve a thought and link them together - Search by keyword - Natural language reminders - just say "remind me tomorrow at 2pm" (requires apple intelligence)

About

ProdoClock

Visualize your schedule as a clock face, integrating calendars, tasks, and reminders for an instant overview of your day. Customize layouts, themes, and widgets to suit your planning style. Offers analytics and accessibility features for a clearer, controlled approach to time management.

Highlights
  • Visual clock face scheduling
  • Calendar sync (Google, Apple, Outlook)
  • Task and reminder integration
  • Customizable layouts and themes
  • Interactive widgets
  • Time analytics
  • Accessibility modes
Features
Read full description

See your day as a visual clock. ProdoClock turns calendars, tasks, and reminders into a glanceable clock face so you can instantly see meetings, focus time, breaks, and free space without scanning long lists. Bring everything into one visual timeline: - Sync Google Calendar, Apple Calendar, and Microsoft/Outlook - Connect multiple accounts and see everything in one place - Create, edit, and delete events for supported providers - Join meetings in one tap - Import Google Tasks and Apple Reminders and turn them into focus sessions Make the clock yours: - Choose from layouts like Ring, Flat, Minimal, California Dial, Hybrid, Skeleton, Kinetic, and more - Customize labels, ticks, size, 12/24-hour time, and themes - Add interactive widgets and personalize colors, backgrounds, images, opacity, and glass effects Stay clear and in control: - Review your time by day, week, month, or year with Pro analytics - Compare meetings and focus time over time - Use world time zones to plan across cities Built with accessibility in mind, with adjustable text size, high-contrast and dark themes, color-vision-friendly appearance modes, a dyslexia mode with calmer text spacing, and a simplified cognitive mode for a clearer, lower-clutter Home view. For professionals, students, hybrid teams, and visual thinkers who want a calmer way to plan the day.

Screenshots

Prism Notes4 screens
ProdoClock4 screens

Verdict

The call

The clearest difference is monetization model: Prism Notes at free against ProdoClock's freemium. Prism Notes also leads on ratings volume (32 vs 1) and device support (4 vs 2). ProdoClock's advantage is iOS requirement (15.1 vs 18.6). On price, rating, update cadence and ads 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. Prism Notes sells 2 one-off in-app purchases and ProdoClock sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Prism Notes against 5.0 for ProdoClock. That said, the two scores are not equally well evidenced: Prism Notes has 32 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Prism Notes ships an update every 4 days, ProdoClock every 5 days. The most recent releases landed on October 13, 2026 and September 30, 2026 respectively.

Scorecard4 real differences · 6 level
Prism Notes versus ProdoClock: the parameters behind the verdict, then further details
ParameterPrism NotesProdoClock
PriceFreeFree
Rating4.9 (32 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings32 — better1
Update frequencyEvery 4 days — betterEvery 5 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, Mac, Apple Watch — betteriPhone, iPod
Requires iOS18.615.1 — better
Further details — not scored
Size19 MB52 MB
Age rating4+4+
DeveloperTommy JosephDanish Shaikh

In-app purchases

2 purchases

Prism Notes

One-time2
  • Lifetime Unlock$6.99
  • Lifetime Unlock$12.99
2 purchases

ProdoClock

Subscriptions1
  • ProdoClock Pro Monthly$2.991 Month
One-time1
  • Pro Lifetime$15.00

Questions

Is Prism Notes free?
Prism Notes is free to download, with in-app purchases available.
Is ProdoClock free?
ProdoClock is free to download, with in-app purchases available.
Which has better reviews, Prism Notes or ProdoClock?
ProdoClock is rated higher. Prism Notes averages 4.9 out of 5 from 32 ratings, while ProdoClock averages 5.0 from 1 ratings.
Do Prism Notes or ProdoClock have ads?
Neither Prism Notes nor ProdoClock shows ads.
Which is updated more often, Prism Notes or ProdoClock?
Prism Notes ships an update every 4 days, and ProdoClock every 5 days. Most recently, Prism Notes was updated on October 13, 2026 and ProdoClock on September 30, 2026.

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