dMemo vs zOutline
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
dMemo
Organize your thoughts with a simple memo app. Group notes with customizable folder colors, attach images, and search all your entries. Protect your data with a passcode and biometric unlock.
- Customizable folder themes
- Full text search
- Font style options
- Attach images to memos
- Export memos via email
- Passcode and biometric protection
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dMemo is a simple memo application. Features - The folder for grouping can be chosen from twenty-eight colors as theme color. - You can search text from all memos. - Font style setting. (Bold, Italic, and Underline) - A picture can be attached to a memo. - The memo file can be exported by e-mail. - Swipe (left or right) cursor function in the memo view. - The track pad (keyboard accessory) for cursor movement in the memo view. - All memo can protect by a passcode. - Unlock with Touch ID/Face ID.
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.
- 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
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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.
Screenshots
Verdict
dMemo and zOutline both sit at 5.0 stars, but that hides the real split: 75% of dMemo's written reviews are positive against 50% of zOutline's. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for dMemo against 5.0 for zOutline. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews are what separate them: 75% of dMemo's written reviews are positive against 50% of zOutline's.
dMemo ships an update monthly, zOutline every 3 weeks. The most recent releases landed on July 31, 2026 and June 11, 2026 respectively.
| Parameter | dMemo | zOutline |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Positive reviews | 75.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 4 MB | 1 MB |
| Age rating | 4+ | 17+ |
| Developer | Shigeru Hirata | Zack Smith |
Customer experience
dMemo
zOutline
In-app purchases
dMemo
No in-app purchases
zOutline
No in-app purchases
