Time Keeper Memo vs Event Logger 3.0
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)
Event Logger 3.0
Log, recall, and analyze the frequency and patterns of any type of event. Track occurrences, attach notes and numerical data, and visualize trends with detailed statistics. Protect your data with passwords and export logs in CSV format.
- Define unlimited events
- Classify events into groups
- Attach notes and numerical data
- Filter occurrences by keywords
- Password protection for events
- Plot trend lines and summaries
- Export logs in CSV format
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Easily log, recall and get stats for your events Events can be anything: Something that you experience Something that you do Something that you observe Learn about: The frequency of event occurrences. The daily, weekly and monthly number of occurrences. The shortest, longest and mean time between occurrences. FEATURES - Define any number of events. - Classify events into Groups. - Log any number of event occurrences. - Attach notes to occurrences. - Attach numerical data to occurrences. - Log occurrences as they happen. - Easily enter past occurrences. - Filter occurrences by keywords. - Protect events with passwords. - Plot trend lines. - Plot daily, weekly and monthly summaries - Get frequency of occurrences stats. - Get data stats. - Backup / restore to Dropbox - Email event logs. - Export logs in CSV format - Dark Mode support - works offline and offline
Screenshots
Verdict
The clearest difference is rating: Event Logger 3.0 at 4.3 against Time Keeper Memo's 3.0. Event Logger 3.0 also leads on review sentiment (90% vs 52%) and update cadence (every 4 weeks vs every 8 months). Time Keeper Memo's advantage is in-app purchases (none vs 1) and iOS requirement (7.0 vs 13.0). On price, ratings volume, 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. Event Logger 3.0 sells 1 one-off in-app purchase. Time Keeper Memo asks for nothing beyond the download.
Event Logger 3.0 holds the better App Store score, 4.3 against 3.0. Both are backed by a comparable volume of ratings — 13 and 14 respectively. Written reviews point the same way: 52% of Time Keeper Memo's written reviews are positive against 90% of Event Logger 3.0's.
Time Keeper Memo ships an update every 8 months, Event Logger 3.0 every 4 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Time Keeper Memo | Event Logger 3.0 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (13 ratings) | 4.3 (14 ratings) — better |
| Positive reviews | 51.5% of reviews | 90.0% of reviews — better |
| Number of ratings | 13 | 14 — better |
| Update frequency | Every 8 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 7.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 9 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | hirofumi yamada | SmartUtils |
Customer experience
Time Keeper Memo
Event Logger 3.0
In-app purchases
Time Keeper Memo
No in-app purchases
Event Logger 3.0
- One Time Purchase$2.99
