Clever Logger vs Census Scan
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Clever Logger
Monitor wireless temperature loggers with real-time data and historical graphs. Receive instant alarm notifications and manage alarms with actions like acknowledging and adding notes. Configure gateways and view logger settings.
- View real-time logger temperatures
- Access historical temperature graphs
- Receive instant alarm notifications
- Manage alarms with notes and actions
- View logger configuration
- Setup Wi-Fi gateways
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Clever Logger - Wireless temperature logging made easy. The Clever Logger app allows you to: - view the latest temperature from all your loggers - view historical graphs - receive notifications as soon as alarms happen - perform actions on alarms, such as acknowledging, closing and adding notes - view the current configuration of all loggers - setup gateways, including connecting the gateway to Wi-Fi
Census Scan
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Your Australian Census letter holds the two things you need to log in: a 16-digit Census number and a 9-character temporary password. Census Scan reads them with your camera and opens the official Census website โ census.abs.gov.au, run by the Australian Bureau of Statistics (ABS) โ with both fields typed in for you. Check the numbers, press Next on the page, and get on with your Census. WHY WE MADE THIS Could the Census have been an easier process? We think so. Logging in means reading 25 random letters and digits off a printed page and typing them without a slip. The letter prints them in spaced groups โ which helps you read them, but plants a doubt: do you type the spaces or not? The temporary password mixes lowercase letters and digits that are easy to confuse โ is that a lowercase L or a one? An O or a zero? Not everyone finds 25 characters of that easy to read, let alone enter correctly on a phone keyboard. A QR code on the letter would have solved it โ everyone knows QR codes. There isn't one. So we built the missing piece: an app that does the reading and the entering for you. HOW IT WORKS 1. Point your camera at Step 2 of your Census letter. 2. Check the two values it read. Tap to correct anything. 3. The official website opens with your details filled in. Press its Next button and complete your Census there, exactly as normal. That is the whole app. Once the website is open, Census Scan's job is done. PRIVATE BY DESIGN โข Nothing is recorded. The camera feed is read on your phone by Apple's built-in text recognition. No photo or video is saved. โข Nothing is stored. Your details are held in memory just long enough to fill in the login page, then vanish. No accounts, no analytics, no tracking, no third-party code. โข Nothing is sent anywhere except the official ABS website โ the same page your letter tells you to visit. โข Open source. The complete source code is public, so anyone can verify every one of these claims: github.com/agenta-consulting/census-scan Census Scan is a free community tool made by Agenta. It is not affiliated with, or endorsed by, the Australian Bureau of Statistics.
Screenshots
Verdict
The clearest difference is update cadence: Census Scan at daily against Clever Logger's every 3 months. Clever Logger's advantage is device support (3 vs 1) and iOS requirement (13.4 vs 17.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Clever Logger ships an update every 3 months, Census Scan daily. The most recent releases landed on August 7, 2026 and September 22, 2026 respectively.
| Parameter | Clever Logger | Census Scan |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | โ |
| Update frequency | Every 3 months | Daily โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | โ |
| Devices | iPhone, iPad, iPod โ better | iPhone |
| Requires iOS | 13.4 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 44 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | OnSolution | Keith Rowell |
In-app purchases
Clever Logger
No in-app purchases
Census Scan
No in-app purchases








