One Markdown vs Energy Logger
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
One Markdown
A fast and simple editor for plain text, Markdown, and Textbundle formats. It offers full Markdown display, image previews, math formula rendering, and extensive customization options for themes and fonts. Includes tools for syntax input, table generation, and document outlining.
- Supports CommonMark and GitHub Flavored Markdown
- Full Markdown document display
- Image and math formula previews
- Customizable themes and fonts
- Markdown syntax input menu and keyboard
- Outline and word count view
- Editor & Preview mode
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One Markdown is a simple and fast editor that supports plain text, Markdown and Textbundle. It has the following features: * Base on CommonMark syntax and GitHub Flavored Markdown (GFM) extended syntax, supporting TOC, tables, code blocks, math formulas, task lists, footnotes, etc. * Display the text of the Markdown document completely without any deletion. * Images can be displayed directly in the Editor, supporting jpg, png, gif, webP, HEIC and etc. * Math formulas, mermaid and Echarts drawings can be previewed in the editor. * You can set your favorite font or multiple fonts for writing. * You can choose from 11 light themes and 21 dark themes, and also support custom themes. * There is a menu to facilitate the input of Markdown syntax, and a special Markdown syntax keyboard is also provided in iOS. * Convenient tools for generating and formatting Markdown table syntax. * You can view the outline and word count of Markdown documents. * Markdown documents can be previewed and support Editor & Preview mode. Terms of Use: https://www.mweb.im/onemarkdown-terms.html Privacy Policy: https://www.mweb.im/onemarkdown-policy.html PS: The lightweight choice is One Markdown. If you need a complete and powerful app, please take a look at MWeb, I hope you like it!
Energy Logger
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Each of us have our natural energy rhythm (e.g. early birds vs. night owl, caffeine reaction, nap time, etc.). Energy Logger is the app for the analytical minds who want to use data to understand their natural energy pattern through the day. Here are some key features: 1) the app reminds you to record your energy level every 15 minutes or other intervals at your choice. 2) the app allow you to record the activities such as coffee, water, exercise, study, nap, and supplement 3) the data will be plotted on graph so you can analyze them at a glance. 4) you can export the data with one click.
Screenshots
Verdict
The clearest difference is in-app purchases: Energy Logger at none against One Markdown's 3. Energy Logger also leads on update cadence (every 3 days vs monthly) and rating (5.0 vs 4.6). One Markdown's advantage is ratings volume (149 vs 1) and device support (4 vs 2). On price and ads 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. One Markdown sells 3 in-app purchases, starting at $3.99 per year. Energy Logger asks for nothing beyond the download.
Energy Logger holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: One Markdown has 149 ratings behind it against 1, so its average is the more settled of the two.
One Markdown ships an update monthly, Energy Logger every 3 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.
| Parameter | One Markdown | Energy Logger |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (149 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 82.1% of reviews | — |
| Number of ratings | 149 — better | 1 |
| Update frequency | Monthly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 15 — better | 26.2 |
| Further details — not scored | ||
| Size | 53 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | 禄海 区 | Hello Juggler LLC |
In-app purchases
One Markdown
- One Markdown Yearly Subscribe$3.991 Year
- One Markdown for Mac$9.99
- One Markdown for iPhone/iPad$9.99
Energy Logger
No in-app purchases









