CheckMarked vs ConvertMyUnits
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CheckMarked
Organize your thoughts and tasks using Markdown in a sleek, modern interface. Seamlessly integrate your notes with Obsidian for enhanced productivity.
- Markdown list support
- Clean, modern iOS interface
- Obsidian integration
- Task organization
- Note-taking
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CheckMarked lets you keep your lists in Markdown while presenting a clean, modern, iOS interface. Perfect for integrating with Obsidian.
ConvertMyUnits
This utility app provides instant unit conversions for a wide range of everyday measurements. It offers live results as you type, works offline, and supports various categories like length, mass, and temperature. Easily copy, share, and manage your conversions with a clean interface.
- Offline functionality
- Live conversions while typing
- Supports numerous unit categories
- Instant unit swapping
- Copy, paste, and share results
- Light and dark mode support
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ConvertMyUnits is a simple, fast, offline unit converter for everyday measurements. Convert length, area, volume, mass, temperature, time, speed, data, pressure, energy, power, fuel economy, angles, and more in one clean app. Results update live as you type, so you can compare units without waiting or switching screens. Features: - Works offline - Live conversions while typing - Length, area, volume, mass, temperature, time, speed, data, pressure, energy, power, fuel economy, angle units, and more - Swap units instantly - Copy, paste, share, and clear conversion values - Recent conversions for quick reuse - Light and dark mode support Whether you are cooking, traveling, studying, working, or checking a quick measurement, ConvertMyUnits keeps conversions straightforward and accessible.
Screenshots
Verdict
The clearest difference is update cadence: ConvertMyUnits at every 3 days against CheckMarked's every 3 weeks. ConvertMyUnits also leads on device support (4 vs 2) and iOS requirement (15.0 vs 26.0). CheckMarked's advantage is ratings volume (3 vs 1). On price, rating, ads and in-app purchases 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 CheckMarked against 5.0 for ConvertMyUnits. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
CheckMarked ships an update every 3 weeks, ConvertMyUnits every 3 days. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.
| Parameter | CheckMarked | ConvertMyUnits |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (1 ratings) |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 3 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 26.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | David Powers | Ritwik Takkar |
Customer experience
CheckMarked
ConvertMyUnits
In-app purchases
CheckMarked
No in-app purchases
ConvertMyUnits
No in-app purchases
Questions
Is CheckMarked free?
Is ConvertMyUnits free?
Which has better reviews, CheckMarked or ConvertMyUnits?
Do CheckMarked or ConvertMyUnits have ads?
Which is updated more often, CheckMarked or ConvertMyUnits?
Other comparisons
