01Converter vs Inspector.aero
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
01Converter
This app allows for easy conversion between binary, hexadecimal, octal, and decimal number systems. It also includes functions for bitwise operations like shifting and arithmetic operations such as adding or subtracting one. An optimized keyboard simplifies input for various number bases.
- Number system conversion (binary, hex, octal, decimal)
- Unicode conversion
- Shift left function
- Shift right function
- Add 1 function
- Subtract 1 function
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Convert number in binary, hexadecimal, octal, decimal and unicode! Shift left, shift right, add 1 and subtract 1 functions. Simple and straightforward. Optimized keyboard for writing binary, octal, decimal and hexadecimal.
Inspector.aero
Streamline aviation inspections with this app. It guides users through aircraft component checks, allows for condition assessment, photo documentation, and issue tracking. Facilitates team collaboration and provides real-time updates via a web portal.
- Guided inspection checklists
- Asset condition assessment
- Photo evidence capture
- Open item tracking
- Team collaboration
- Real-time web portal updates
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Inspector.aero is a powerful digital solution designed to streamline aviation inspections. Whether you’re conducting a routine check or a detailed asset evaluation, our app guides you through each step of the process. Simply create a new inspection, and the app will walk you through all the critical aircraft components that need to be reviewed. With Inspector.aero, you can assess the condition of the asset, document key observations, and capture high-quality photographic evidence—all within an intuitive interface. The built-in Open Item tracking system allows you to log any findings, monitor their progress, and ensure timely resolution. Collaboration is seamless, as you can assemble teams of coworkers to work together on an inspection. Additionally, the companion web portal provides real-time updates, enabling you to track the inspection’s progress from anywhere. Inspector.aero brings efficiency, accuracy, and teamwork to aviation inspections—ensuring every detail is documented and every issue is resolved.
Screenshots
Verdict
The clearest difference is in-app purchases: 01Converter at none against Inspector.aero's 1. 01Converter also leads on iOS requirement (8.1 vs 16.6). Inspector.aero's advantage is update cadence (every 9 days vs every 9 months). On price, review sentiment, ads and monetization model 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. Inspector.aero sells 1 one-off in-app purchase. 01Converter asks for nothing beyond the download.
01Converter ships an update every 9 months, Inspector.aero every 9 days. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | 01Converter | Inspector.aero |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | — |
| Positive reviews | 94.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 — better | — |
| Update frequency | Every 9 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 8.1 — better | 16.6 |
| Further details — not scored | ||
| Size | 11 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | Francesco Burelli | ADD Intelligence in Aviation |
Customer experience
01Converter
Inspector.aero
In-app purchases
01Converter
No in-app purchases
Inspector.aero
- Aviation Inspection$23.99
Questions
Is 01Converter free?
Is Inspector.aero free?
Do 01Converter or Inspector.aero have ads?
Which is updated more often, 01Converter or Inspector.aero?
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