All Unit Conversion vs March Cato
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
All Unit Conversion
Easily convert between various units of measurement with this free utility app. It supports conversions for length, area, volume, mass, time, digital storage, energy, and currency.
- Length conversion
- Area conversion
- Volume conversion
- Mass conversion
- Time conversion
- Currency conversion
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This is a simple and useful free unit converter - Length Converter - Area Converter - Volume Converter - Mass Converter - Time Converter - Digital Storage Converter - Energy Converter - Currency Converter
March Cato
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March Cato Pothole Recorder is a field-ready mobile application designed to streamline how pothole issues are captured, reported, and managed across civil engineering projects. Built by March Cato—Auckland’s award-winning specialist in tunneling, trenching, shaft construction, and sheet piling—this app supports teams in delivering safer, faster, and more accurate site documentation. With a strong heritage dating back to 1997, March Cato has earned a reputation for tackling complex infrastructure challenges while maintaining industry-leading quality and safety standards. This app reflects that same commitment to efficiency, accuracy, and reliable communication. The Pothole Recorder app enables onsite staff to quickly log pothole locations, attach photos, add notes, and share data with their project team for timely response and resolution. Designed for practical field use, the app supports March Cato’s goal of delivering high-quality outcomes for clients, stakeholders, and the wider community. Key Features Capture pothole details with photos and notes Log exact GPS locations for accurate mapping Track issues across multiple job sites Improve reporting accuracy and site safety Streamline communication between field and office teams Built on March Cato’s trusted quality and safety systems
Screenshots
Verdict
The clearest difference is iOS requirement: March Cato at 13.0 against All Unit Conversion's 16.6. On price, update cadence, 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.
All Unit Conversion ships an update every 2 months, March Cato every 6 weeks. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.
| Parameter | All Unit Conversion | March Cato |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (17 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 17 — better | — |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 22 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Tiago Do Couto | Muhammad Shaban |
In-app purchases
All Unit Conversion
No in-app purchases
March Cato
No in-app purchases
Questions
Is All Unit Conversion free?
Is March Cato free?
Do All Unit Conversion or March Cato have ads?
Which is updated more often, All Unit Conversion or March Cato?
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