iA Writer vs Amount Plus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iA Writer
A distraction-free writing environment designed to help you focus on your words. It offers features like Focus Mode, plain text writing with HTML preview, and robust organization tools. Customize your writing experience and export to various formats.
- Distraction-free writing environment
- Focus Mode for enhanced concentration
- Plain text writing with HTML preview
- Document organization and search
- Customizable keyboard layout
- Export to various formats (Word, PDF, HTML, WordPress, Medium)
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“Leaving life’s mess for an ideal realm of words.” —The New Yorker “My favorite iOS app for writing in Markdown, without question, is iA Writer. iA Writer is just beautiful. To me, it’s the gold standard for Markdown syntax styling... an elegant champagne flute. That’s iA Writer for me.” —John Gruber “iA Writer creates a clean, simple and distraction-free writing environment for when you really need to focus on your words.” —The New York Times “iA Writer is an example of how powerful simplicity and accessibility can be.” —The Guardian “iA Writer is all about textual production—writing this phrase, this sentence, this word at this moment.” —WIRED 4 x Best of App Store Winner # The Simple Writing App iA Writer removes distractions. Giving you a calm, focused, writing space, so you can express yourself clearly. # Focus Focus Mode dims everything but the current sentence or paragraph, helping you stay in the flow. # Start Don’t worry about the format. First, write in plain text. Then preview in HTML. # Organize Search, sort, and quickly swap between documents from different clouds. # Customize When you tap and hold a key in the command keyboard, you’re given the chance to choose your own layout. Rearrange your keys, or pick new ones from the extensive list. # Search You can open documents and launch frequent actions in no time with the new Quick Search. It lives in the keyboard so it’s always close at hand. # Work iA Writer includes an inverted light-on-dark-mode, perfect for working day and night. # Clean Spot superfluous adjectives, weak verbs, repetitive nouns, false conjunctions and clean your text of the usual rumble. # Shape Customize your templates and export to WordPress or Medium, HTML, Microsoft Word (.docx), or PDF. # 100% Text Embed links, pictures, tables and text files in plain text and see them in preview. # Get in Touch - Visit ia.net/writer for more information - Visit ia.net/writer/support for support and feedback
Amount Plus
This app offers an enhanced unit conversion experience with a beautiful interface and extensive customization. It provides over 700 units across 30 categories, advanced search and filtering, and shortcuts for quick conversions. It also supports widgets and Apple Watch for convenient access.
- Over 700 units in 30+ categories
- Advanced search, filter, and compare
- Customizable shortcuts for fast conversions
- User-definable custom units
- Today widget and Apple Watch support
- Gorgeous, user-friendly interface
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Amount Plus is an enhanced version of the multi award winning unit conversion app Amount. Amount Plus improves every aspect of the predecessor by adding more advanced features to increase your productivity without sacrificing its famous simplicity. With a new gorgeous user interface and unrivaled customization features Amount Plus gives you the ability to convert everything you need just the way you like! FEATURES • Converts units faster than before; • Has over 700 units across more than 30 categories; • Offers new ways to search, filter, convert and compare units; • Allows the creation of shortcuts for incredibly fast conversions; • Completely customizable at user needs; • Custom units can be easily added for each category; • Supports Today widget extension to quickly access your favorite conversions; • Supports Apple Watch to convert units directly on your wrist; Categories Amount Plus can handle: Acceleration, Angles, Area, Astronomical, Clothing (men and women), Cooking, Currency, Data, Density, Electric current, Energy, Flow (mass and volume), Force, Frequency, Fuel Consumption, Illuminance, Length and Distance, Luminance, Metric System, Network speed, Power, Pressure, Radiation, Sound, Speed, Temperature, Textile Yarn, Time, Torque, Transportation Cost, Typography, Viscosity (dynamic and kinematic), Volume, Weight and Mass. ADDITIONAL INFO To convert currencies is required an internet connection. Currency and clothing size information are provided only for informational purposes. If you're going to download Amount Plus please rate and leave a comment! And if you have a suggestion don't hesitate to contact me. With your help I can improve Amount Plus even more!
Screenshots
Verdict
The clearest difference is price: Amount Plus at $0.90 against iA Writer's $19.99. Amount Plus also leads on iOS requirement (9.0 vs 15.0). iA Writer's advantage is rating (4.6 vs 4.3) and ratings volume (1.5K vs 96). On ads, in-app purchases, monetization model 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
iA Writer costs $19.99 and Amount Plus $0.90 up front. Neither carries in-app purchases, so what you see is what you pay.
iA Writer holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: iA Writer has 1.5K ratings behind it against 96, so its average is the more settled of the two. Written reviews point the same way: 73% of iA Writer's written reviews are positive against 61% of Amount Plus's.
iA Writer ships an update every 2 weeks, Amount Plus monthly. Both last shipped on October 26, 2026.
| Parameter | iA Writer | Amount Plus |
|---|---|---|
| Price | $19.99 | $0.90 — better |
| Rating | 4.6 (1.5K ratings) — better | 4.3 (96 ratings) |
| Positive reviews | 73.0% of reviews — better | 61.2% of reviews |
| Number of ratings | 1.5K — better | 96 |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | #39 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 15.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 70 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Information Architects AG | Marco Torretta |
Customer experience
iA Writer
Amount Plus
Bugs and requests
iA Writer
Reported bugs
3 issues- Crashes when opening certain files
- Sync issues leading to data loss
- Formatting problems when exporting to other formats
Requested features
6 requests- Improved cloud storage integration (Dropbox, Google Drive, etc.)
- Enhanced file management and organization tools
- Better text selection and cursor control
- More customization options for appearance and layout
- Integrated outline/table of contents view
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- Collaborative editing features
Amount Plus
Not enough reviews yet to summarise bugs or requests.
In-app purchases
iA Writer
No in-app purchases
Amount Plus
No in-app purchases









