Comparison

AutoDiary+ vs AI Note before forgetting

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

Head to head
About

AutoDiary+

This app helps you track your movements, recording where and when you go. Add notes, photos, and voice memos to locations, and analyze your time spent at different places with detailed graphs. It also monitors data usage and battery life, with optional integration for step counting.

Highlights
  • Location tracking with timestamps
  • Add photos, notes, and voice memos
  • Movement analysis and daily/monthly graphs
  • Mobile data and battery usage monitoring
  • Step counting integration with iPhone Health
  • Power-efficient GPS usage
Read full description

When did that take place? This question comes in our minds often. “AutoDiary+” is an app that can be used to keep track of your movements. It records where you have been and when, and sorts the information by location. Important details can be added in the form of pictures, short notes, and voice memos. For each location, you will have a record of whom you were with, along with their names and photos. In addition, the pictures you took are automatically sorted. For example, the app searches for the places you visited at night (and their pictures) that are within 2.5 kilometers of Disneyland. In an instant, you will find the spots you have visited – but forgotten – displayed in front of you. There is also a function that analyzes your movements and shows the results for each day, month, and year. How many hours did you spend at office, and what percentage of your life does that time occupy? You will be able to monitor such details through graphs. Moreover, the app measures mobile data usage and battery percentage. It gives off alarm sounds to alert you if you go over the limits you have set for yourself. By linking with the iPhone's healthcare function, it is now possible to display the number of steps. The status of movement is listed separately from trains and cars. All data are only kept in your iPhone (or iPad), so there will be no leakage of personal information. The GPS is only used when you are out and about. When you are staying at one place for a while, the GPS will automatically turn off. The app is designed to be power efficient, consuming only about 4 percent of battery life per hour on iPhone X even when you are traveling. Since most of us do not travel more than 4 to 5 hours each day, you should not have to worry about battery going off. On top of that, the app automatically fixes issues with location data and obtains accurate location information, by utilizing the unique location correction technology that has been acquired through the development of GPS devices. So, let's get started by installing the app. It will for sure be the tool you cannot live without. (Attention) Your movements may not be tracked right away if the Wi-Fi is turned off. The same happens if you continue to connect to a mobile router. All functions on the app are available for free for 4 weeks. Once the subscription for the app expires, the location measurement function will stop running. Please check the measurement end date in the Settings screen for "Travel Log." To continue measuring locations, please purchase one of the function options below: Automatic measurement - 1 month extension Automatic measurement - 6 months extension Automatic measurement - 1 year extension You can make a purchase by clicking on the "Measurement Extension" button in the Settings screen for "Travel Log." If a purchase is made during the free-use period, the remainder of the free-use period will be applied after the extension period is over. When switching to a new phone, please click on the "Purchase Restore" button in the Settings screen for "Travel Log." The app can be restored for free if you log in using the same Apple ID as when you first purchased the function option. After the purchase is made, the function option that you have previously bought will be automatically renewed. If you do not cancel the automatic renewal at least 24 hours prior to the end of the contract period, the contract period will be automatically renewed. Automatic renewal billing will take place within 24 hours after the contract period is over. After the purchase is made, the "Automatic Renewal Cancellation" button will appear in the Settings screen for "Travel Log." The contract can be cancelled from there. If you have deleted the app, please cancel it from the "Settings" screen of your iPhone. - Click here for terms of use. http://www.writeback.co.jp/wrhp/AdpTermsOfUse_appen.html - Click here for privacy policy. http://www.writeback.co.jp/wrhp/AdpPrivacy_appen.html

About

AI Note before forgetting

Capture your thoughts and ideas with this app. It allows you to save notes, add location details like address and weather, and even attach photos and videos. AI features can help generate ideas, summarize, and proofread your entries.

Highlights
  • AI-powered idea generation
  • Note summarization and proofreading
  • Automatic location data (date, time, address, weather)
  • Add photos and videos to notes
  • Folder organization
  • Search functionality
  • Note sharing
Features
Read full description

You may forget what you have come up with over time. In such a case, let's save what you came up with with this app. Copy your current location information If you tap the menu button while entering a note You can copy the following current location information and paste it into a memo. Date, time, address, weather, temperature, humidity, barometric pressure With AI, you can generate ideas, summarize, and proofread based on your notes. Added a function that can reproduce the display position of the note Add photos and videos How to use -Add note Tap the \"+\" button to enter a new memo. -See note Tap the desired memo from the memo list to display the memo. You can also modify or update your notes on this page. -Current location information If you tap the menu button while entering a memo, you can copy the following current location information and paste it into the memo. date, time, address, weather, temperature, humidity, pressure. -Add folder Create a folder to save the memo by tapping the \"Add folder\" button. -Search You can search for memos by character string from all saved memos by tapping the \"Search\" button. -Edit When you tap the \"Edit\" button, the \"Delete\" button will appear in the folder list and memo list, and you can delete the desired memo or folder. -Memo list sort Tap the \"Sort\" button to change the sort of memo list in the order of creation date/time, update date/time, and character string. -Share notes You can share the contents of the memo by e-mail etc. by tapping the action button on the page where the memo is opened.

Screenshots

AutoDiary+4 screens
AI Note before forgetting3 screens

Verdict

The call

The clearest difference is in-app purchases: AI Note before forgetting at none against AutoDiary+'s 3. AutoDiary+'s advantage is ads (none vs shown) and iOS requirement (11.0 vs 14.0). On price, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. AutoDiary+ sells 3 in-app purchases, starting at $2.49 per month. AI Note before forgetting asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 22, 2026 and June 22, 2026 respectively.

Scorecard4 real differences · 6 level
AutoDiary+ versus AI Note before forgetting: the parameters behind the verdict, then further details
ParameterAutoDiary+AI Note before forgetting
PriceFreeFree
Rating—4.4 (10 ratings) — better
Positive reviews71.4% of reviews—
Number of ratings—10 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS11.0 — better14.0
Further details — not scored
Size58 MB7 MB
Age rating4+4+
DeveloperWriteback Co.,Ltd.Hideshi Otsuru

Customer experience

AutoDiary+

Written reviews7 reviews
Positive71.4%
Neutral14.3%
Negative14.3%

AI Note before forgetting

All ratings10 ratings
Positive80.0%
Neutral10.0%
Negative10.0%

In-app purchases

3 purchases

AutoDiary+

Subscriptions3
  • 自動計測-延長1ヶ月間$2.491 Month
  • 自動計測-延長半年間$11.996 Months
  • 自動計測-延長1年間$20.491 Year
None

AI Note before forgetting

No in-app purchases

Questions

Is AutoDiary+ free?
AutoDiary+ is free to download, with in-app purchases available.
Is AI Note before forgetting free?
AI Note before forgetting is free to download, with no in-app purchases.
Do AutoDiary+ or AI Note before forgetting have ads?
AI Note before forgetting shows ads; AutoDiary+ does not.
Which is updated more often, AutoDiary+ or AI Note before forgetting?
AutoDiary+ ships an update every 2 months, and AI Note before forgetting every 2 months. Most recently, AutoDiary+ was updated on September 22, 2026 and AI Note before forgetting on June 22, 2026.

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