Comparison

Five Hours vs NoticeMemo

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

Head to head
About

Five Hours

Features
Read full description

Unlock Your Potential with Five Hours Follow the 5-hour rule by setting aside one hour a day for focused learning, experimentation, or reflection. Five Hours is a minimalist, privacy-focused productivity app designed to help you stay consistent and intentional with your personal growth. Unlike traditional time trackers, this app emphasizes quality over quantity. It’s all about documenting what you learned, how you grew, and the skills you developed. Key Features: • Quick Logging: Add a new session with a title, notes, activity type (Learn, Experiment, Reflect), date, duration, and the skills you worked on. • Weekly View: See all your entries for the current week and track your progress at a glance. • History & Filters: Browse your full session history with powerful search and filtering. • Private by Design: No accounts. No ads. No tracking. Your data stays on your device. If you’re serious about personal growth, Five Hours helps you stay accountable, one hour at a time.

About

NoticeMemo

Create custom notifications with personalized messages and set them to appear at your preferred times. Organize alerts with tabs, use emojis, and benefit from features like dark mode and biometric authentication for enhanced security and usability.

Highlights
  • Scheduled notifications
  • Customizable messages
  • Repeat function
  • Tab management
  • Emoji support
  • Biometric authentication
  • Dark mode
Features
Read full description

Send notifications at your favorite time with your favorite message. A powerful app that sends notifications with a specified message at a specified time. It has a rich set of features including tabs, day-of-week specification, emojis, history, dark mode, biometric authentication, sorting, and more. ■ Notifications at specified times Send notifications at your specified time. ■ Custom messages Notification messages can be freely customized. ■ Repeat function Set notifications for specific days of the week and configure repeat settings. ■ No login required Use it immediately without logging in. ■ Tab management Organize with unlimited tabs. ■ Emojis Display notification items clearly with emojis. ■ Sorting Swipe to sort, sort by time, alphabetical order, and more sorting options available. ■ Themes Change the background color for each tab. ■ History Quickly create notifications from past history. ■ Dark mode Work comfortably with beautiful dark mode that's easy on the eyes. ■ Biometric authentication Enhance app security with biometric authentication. ■ Tab notes Leave your favorite notes on tabs. ■ Complete security Data is never sent externally and is completely protected within your device. ■ Ad-free No ads displayed at all. ■ Terms of Use https://naokiotsu.com/term-of-use ■ Privacy Policy https://naokiotsu.com/privacy-policy Support info@naokiotsu.com

Screenshots

Five Hours4 screens
NoticeMemo4 screens

Verdict

The call

The clearest difference is price: NoticeMemo at Free against Five Hours's $1.99. NoticeMemo also leads on update cadence (every 9 days vs every 7 months) and device support (3 vs 1). Five Hours's advantage is in-app purchases (none vs 1). On 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

NoticeMemo is free to download; Five Hours costs $1.99 up front. NoticeMemo sells 1 one-off in-app purchase. Five Hours asks for nothing beyond the download.

UpkeepUpdate frequency

Five Hours ships an update every 7 months, NoticeMemo every 9 days. The most recent releases landed on October 16, 2026 and October 26, 2026 respectively.

Scorecard5 real differences · 4 level
Five Hours versus NoticeMemo: the parameters behind the verdict, then further details
ParameterFive HoursNoticeMemo
Price$1.99Free — better
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 7 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.015.1 — better
Further details — not scored
Size3 MB51 MB
Age rating4+4+
DeveloperTiago Costanaoki otsu

In-app purchases

None

Five Hours

No in-app purchases

1 purchases

NoticeMemo

One-time1
  • Premium (Pay Once)$4.99

Questions

Is Five Hours free?
Five Hours costs $1.99, with no in-app purchases.
Is NoticeMemo free?
NoticeMemo is free to download, with in-app purchases available.
Do Five Hours or NoticeMemo have ads?
Neither Five Hours nor NoticeMemo shows ads.
Which is updated more often, Five Hours or NoticeMemo?
Five Hours ships an update every 7 months, and NoticeMemo every 9 days. Most recently, Five Hours was updated on October 16, 2026 and NoticeMemo on October 26, 2026.

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