Comparison

HiMemo vs AggreLog

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

Head to head
About

HiMemo

Features
Read full description

For example, information that has a hierarchical structure, such as information linked to regions or division of organization, that is, information that has multiple children dangling from a parent and overlaps with grandchildren and grandchildren. Is unexpectedly large. Usually, such information is recorded in a memo application in bullet points, but adding and editing information is surprisingly troublesome, and there was a problem that the hierarchical relationship collapses if careless. With HiMemo, you can record information hierarchically with simple operations, and you can also add or modify. It is also possible to export to other apps and SNS in a tree view mode that gives a bird's eye view of the whole, or in plain text format or HTML format.

About

AggreLog

This app offers a unique text editing experience with augmented reality features, allowing you to view and interact with your text in the real world. It also provides robust task management and data import/export capabilities, ensuring your notes are secure and customizable.

Highlights
  • Augmented Reality text viewing and photo capture
  • Color sampling from real-world backgrounds
  • Text import/export (TXT, JSON, AWS S3)
  • Full task management with due dates and calendar view
  • Log tagging for categorization
  • Customizable home screen widgets
Features
Read full description

+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ AggreLog is an iOS text editor designed to let you use your data however, wherever you need it. Our goal is to provide a secure, feature-rich alternative for iPhone note taking and we are committed to not selling your data in any form. We wanted more customization and fun from our iOS productivity apps, so we implemented the following features to make editing and managing your text as enjoyable as possible: Augmented Reality * View, record and take photos of your text in the real world! * Change and sample colors from the background of your text * Move and resize your text to get the perfect shot Importing and Exporting Data *. Export your logs as text or json through all of the share methods you expect from iOS * AggreLog Pro uses can export logs to AWS S3 and import logs in bulk with the in-app JSON interpreter * Use the Siri Shortcuts app to use your data with other apps and in your own way Full task management functionality * Set due dates, keep tabs on your outstanding tasks, and mark your logs as complete all in the app * View your logs in a calendar format and see when you completed them and when your next tasks are due * Mark your logs with tags to keep track of categories * Small, Medium, and Large widgets to see logs order by Created, Modified, Due, Completed, and Pinned dates If you like using AggreLog, please let us know! We are constantly planning new features and we appreciate your constructive feedback. Terms of Use: https://aggrelog.com/terms-of-service.html

Screenshots

HiMemo4 screens
AggreLog4 screens

Verdict

The call

The clearest difference is in-app purchases: HiMemo at none against AggreLog's 1. AggreLog's advantage is update cadence (every 3 weeks vs every 19 months). On price, ads, device support and iOS requirement 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. AggreLog sells 1 in-app purchase, starting at $2.49 per month. HiMemo asks for nothing beyond the download.

UpkeepUpdate frequency

HiMemo ships an update every 19 months, AggreLog every 3 weeks. The most recent releases landed on September 22, 2026 and September 12, 2026 respectively.

Scorecard2 real differences · 7 level
HiMemo versus AggreLog: the parameters behind the verdict, then further details
ParameterHiMemoAggreLog
PriceFreeFree
Rating5.0 (1 ratings) — better
Number of ratings1 — better
Update frequencyEvery 19 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better14.2
Further details — not scored
Size30 MB10 MB
Age rating4+4+
DeveloperHiroyuki KawaiAggreLog LLC

In-app purchases

None

HiMemo

No in-app purchases

1 purchases

AggreLog

Subscriptions1
  • AggreLog Pro - Monthly Billing$2.491 Month

Questions

Is HiMemo free?
HiMemo is free to download, with no in-app purchases.
Is AggreLog free?
AggreLog is free to download, with in-app purchases available.
Do HiMemo or AggreLog have ads?
Neither HiMemo nor AggreLog shows ads.
Which is updated more often, HiMemo or AggreLog?
HiMemo ships an update every 19 months, and AggreLog every 3 weeks. Most recently, HiMemo was updated on September 22, 2026 and AggreLog on September 12, 2026.

Other comparisons