Project Timer ~ Count works vs Timestamp & Memo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Project Timer ~ Count works
Understand how you spend your time by tracking activities like studying, developing, or exercising. Accumulate time across projects and review your progress to see how you're doing compared to previous periods.
- Project-based timer tracking
- Start and stop timer functionality
- App can be closed while timer runs
- Review work progress over time
- Create custom projects
- Track time for various activities
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This timer app let you understand what you spend time! For example, you can measure time for "Study Japanese", "Developing mobile app" and "Exercise" and more! Let's accumulate time and feel good! ■■■ Timer function ■■■ This is the main function of this app. Please select projects and start the timer! Now, it's time to focus on your work! Don't forget to push Stop button after you finish it... You can close the app while you are working, the app record the time anyway! ■■■ Review your work ■■■ "How long do I study Japanese this month?", "Am I doing well comparing last week?" You can answer these questions from this review screens. You can create your project as you want. Create new project!
Timestamp & Memo
Effortlessly log your activities with a single tap. Record important notes alongside your timestamps for various tasks like jogging, studying, or meals. This app is ideal for quick record-keeping on the go and allows data export.
- One-tap timestamp creation
- Add notes to entries
- Log various activities (jogging, study, meals)
- Data export to CSV
- Convenient for on-the-go users
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Never wonder where your day went again. Timestamp & Memo is the simplest way to record what you're doing throughout the day. Just tap a button and save the moment. Perfect for: • Personal productivity tracking • ADHD daily logging • Study sessions • Work records • Meal tracking • Health and symptom tracking • Construction and field work logs • Life journaling No complicated setup. No timers. No projects. Just open the app and record. # Why people love Timestamp & Memo - Record events instantly - Add notes later - See your day as a timeline - Export to CSV - Extremely simple and lightweight Many users use Timestamp & Memo as a personal life log to understand how they spend their time every day.
Screenshots
Verdict
The clearest difference is in-app purchases: Timestamp & Memo at none against Project Timer ~ Count works's 1. Project Timer ~ Count works's advantage is rating (4.8 vs 4.4) and update cadence (every 10 days vs every 4 weeks). On price, review sentiment, ratings volume 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
Both are free to download. Project Timer ~ Count works sells 1 one-off in-app purchase. Timestamp & Memo asks for nothing beyond the download.
Project Timer ~ Count works holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 77 and 52 respectively. Written reviews point the same way: 87% of Project Timer ~ Count works's written reviews are positive against 84% of Timestamp & Memo's.
Project Timer ~ Count works ships an update every 10 days, Timestamp & Memo every 4 weeks. The most recent releases landed on September 18, 2026 and September 22, 2026 respectively.
| Parameter | Project Timer ~ Count works | Timestamp & Memo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (77 ratings) — better | 4.4 (52 ratings) |
| Positive reviews | 86.7% of reviews — better | 83.8% of reviews |
| Number of ratings | 77 — better | 52 |
| Update frequency | Every 10 days — better | Every 4 weeks |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 39 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Kazuya Kobayashi | masato nakamura |
Customer experience
Project Timer ~ Count works
Timestamp & Memo
In-app purchases
Project Timer ~ Count works
- Disable Ads$4.99
Timestamp & Memo
No in-app purchases
Questions
Is Project Timer ~ Count works free?
Is Timestamp & Memo free?
Which has better reviews, Project Timer ~ Count works or Timestamp & Memo?
Do Project Timer ~ Count works or Timestamp & Memo have ads?
Which is updated more often, Project Timer ~ Count works or Timestamp & Memo?
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