Time Keeper Memo vs TimeLog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Time Keeper Memo
This app allows for quick and easy timestamp input with notepad-like editing. It supports registering words and offers one-tap insertion or long-tap for a list view. Additional features include reversing lines and sending email attachments.
- Quick timestamp input
- Notepad-like editing
- Word registration
- One-tap timestamp insertion
- List view via long-tap
- Reverse line option
- Email TXT attachment
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Just one Main Button! Feature 1. Quickly and Easily input timestamp. 2. Edit like notepad 3. Register words 4. One-tap: Insert timestamp 5. Long tap: Disp list view === Recommend! Paid App === The ad above the keyboard has been displayed since Ver 1.0 all the time. The reason why the ad was not displayed was probably because there was no ad stock at that time. We recommend you a paid app "Time Keeper Memo Pro". We hope that you will like it. Thanks! :) === Recommend! Paid App === New Time Keeper Memo Ver1.3.1 + Improved the operation of button - One-tap: Insert timestamp - Long tap: Disp list view Time Keeper Memo Ver1.3 + Support iOS7 + Icon AD Time Keeper Memo Ver1.2 + New stylish button + Add action menu - Reverse the Line - Send E-Mail attached TXT Time Keeper Memo Ver1.1 + iPhone5 4-inch Retina Display support + Elapsed Time support - Elapsed Time from First Event(fe1,fe2,fe3) - Elapsed Time from Previous Event(pe1,pe2,pe3)
TimeLog
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Do you keep a diary? I've tried using various diary apps and paper diaries to see if I could stick with it. But... I couldn't keep it up. Even though I thought, “I should keep a diary! I have to keep one...” I just couldn't make it a habit. That's because... I had to think about what to write. Even if I tried to write at the end of the day, I'd end up thinking, “Huh... what did I even do today?” and using up mental energy just trying to remember. Then, actually writing the diary entry felt like too much trouble. But I still want to keep a record of my days! Well... I have good news for you. This app shows the exact time the moment you press the timestamp button, letting you instantly jot down whatever you want to record. It makes keeping track super easy. It's great for daily journaling, work notes, organizing your thoughts—anything really. You don't even have to press the timestamp button; you can just use it as a memo. And later, when you need to find something, adding tags makes searching a breeze. Plus! It posts to Google Calendar too. So when you wonder, “What did I do that day...?” Or “What was that meeting about last time...?” Just sync everything to Google Calendar, and finding it later is a breeze. ▼ Now supports various communication tools. ■ If you use LINE, Slack, Teams, Messenger, WhatsApp, etc., you can share necessary notes. ▼ Recommended for: ■ Those who want to reflect on their daily activities ■ Those looking to reassess how they use their time ■ Those seeking a simple note-taking app ■ Those wanting to start keeping a life log ▼ Main Features 【Timestamp】 Automatically inserts the current time with a single tap. No need for tedious time input. 【Daily Notes】 Freely record your daily goals and reflections. Separate from the timeline, you can capture your thoughts for the day. 【Tag Management】 Organize notes by adding tags. Easily search and sort later. 【Folder Organization】 Create folders to categorize notes. Freely classify them for work, personal use, etc. 【Calendar Integration】 Sync with Google Calendar. 【Sharing】 Easily share via LINE, email, PDF, etc. Simple sharing with teams or family! ▼ Basic Features Available in Free Version ・Create timestamped notes ・Save up to 10 files ・Create up to 3 tags ・Share as PDF/text ▼ Premium ・Unlimited files ・Unlimited tags ・Google Calendar integration ・Ad-free. ■ Privacy All memo data is stored locally on your device. No account registration required. Data is never sent externally unless you use Google Calendar integration. Simple design makes it easy to stick with. Record your everyday moments.
Screenshots
Verdict
The clearest difference is in-app purchases: Time Keeper Memo at none against TimeLog's 1. Time Keeper Memo also leads on iOS requirement (7.0 vs 26.1). TimeLog's advantage is update cadence (every 3 weeks vs every 8 months). On price, ads 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. TimeLog sells 1 in-app purchase, starting at $1.99 per month. Time Keeper Memo asks for nothing beyond the download.
Time Keeper Memo ships an update every 8 months, TimeLog every 3 weeks. The most recent releases landed on October 5, 2026 and October 1, 2026 respectively.
| Parameter | Time Keeper Memo | TimeLog |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (13 ratings) — better | — |
| Positive reviews | 51.5% of reviews | — |
| Number of ratings | 13 — better | — |
| Update frequency | Every 8 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 7.0 — better | 26.1 |
| Further details — not scored | ||
| Size | 9 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | hirofumi yamada | Tomohiko Yasui |
In-app purchases
Time Keeper Memo
No in-app purchases
TimeLog
- TimeLog Premium (Monthly)$1.991 Month









