Comparison

zOutline vs AggreLog

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

Head to head
About

zOutline

This is a simple outline editor that allows for easy creation and management of hierarchical lists. It supports multiple outlines in tabs, text formatting, and various export options like HTML, RTF, and plain text. The app remembers your progress and allows sharing via email attachments.

Highlights
  • Simple tap and gesture controls
  • Multiple outlines in tabs
  • Text formatting (bold, italic, underline)
  • Export to HTML, RTF, and text
  • Email attachment sharing
  • Persistent editing state
Features
Read full description

A straightforward, uncomplicated outline editor. You tap an item to select. You double-tap to edit an item. You swipe left on an item to delete an item.. Or you tap-and-hold to cut & paste, etc. Multiple outlines can be edited at once in different tabs. zOutline remembers what you were editing even if you kill the app. You can send outline files as email attachments, and open outline file attachments. zOutline permits export as HTML, RTF or text. Outline items can be enumerated or dotted. Items can be bold, italic, underlined. Several fonts and text colors are available.

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

zOutline1 screens
AggreLog4 screens

Verdict

The call

The clearest difference is in-app purchases: zOutline at none against AggreLog's 1. On price, rating, ratings volume and update cadence 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. zOutline asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for zOutline against 5.0 for AggreLog. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 1, 2026 and October 16, 2026 respectively.

Scorecard2 real differences · 8 level
zOutline versus AggreLog: the parameters behind the verdict, then further details
ParameterzOutlineAggreLog
PriceFreeFree
Rating5.0 (2 ratings)5.0 (1 ratings)
Positive reviews50.0% of reviews—
Number of ratings2 — better1
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.614.2 — better
Further details — not scored
Size1 MB10 MB
Age rating17+4+
DeveloperZack SmithAggreLog LLC

Customer experience

zOutline

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

AggreLog

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

zOutline

No in-app purchases

1 purchases

AggreLog

Subscriptions1
  • AggreLog Pro - Monthly Billing$2.491 Month

Questions

Is zOutline free?
zOutline is free to download, with no in-app purchases.
Is AggreLog free?
AggreLog is free to download, with in-app purchases available.
Which has better reviews, zOutline or AggreLog?
zOutline and AggreLog are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.
Do zOutline or AggreLog have ads?
Neither zOutline nor AggreLog shows ads.
Which is updated more often, zOutline or AggreLog?
zOutline ships an update every 3 weeks, and AggreLog every 3 weeks. Most recently, zOutline was updated on October 1, 2026 and AggreLog on October 16, 2026.

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