airCloud Go vs AutoCarnet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
airCloud Go
Control your Hitachi air conditioner remotely for enhanced comfort and energy savings. Adjust settings, schedule operations, and even automate based on your location. Track energy consumption and manage costs.
- Remote AC control
- Location-based automation (Smart-Fence)
- Customizable timers and schedules
- Energy cost estimation and tracking
- Voice control integration
- Multi-user support
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Smarter air, with airCloud Go With airCloud Go app (1), you can access your Hitachi air conditioner from anywhere & anytime. Enjoy more comfort, save more energy! (PRE-REQUIREMENTS) Make sure that your Hitachi air conditioner model is compatible with airCloud Go and that you have a wifi network available. Some Hitachi air conditioner models require the installation of an airCloud Adapter.(2) ENHANCED INDOOR COMFORT You can adjust the air conditioner’s set temperature, operation mode (cooling, heating, fan, dry or auto (3)), air flow direction and fan speed. SMART-FENCE You can link the AC operation to your location. When a user is arriving and enters the pre-set perimeter, the air conditioner automatically turns on to create a welcoming atmosphere. When users exit the perimeter, air conditioners turn off or adopt an energy-saving temperature. TIMER AND SCHEDULE For all your daily routines or business hours, program the AC to reflect your lifestyle. ENERGY COST ESTIMATOR (4) This extensive feature includes AC operation and consumption tracking, monthly/weekly/daily comparison, and a smart budget management tool. MORE • Up to 20 connected Hitachi air conditioners and up to 19 user invitations under a single one space. • Quick start & easy pairing through your wifi network and QR code option. • Voice control through Google Home or Amazon Echo (1) Previously called airCloud Home (2) Consult your Hitachi Cooling & Heating distributor. (3) Mode availability depends on each air conditioner model’s specifications. (4) Energy cost estimator is available only in selected air conditioner models.
AutoCarnet
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AutoCarnet keeps the proof that a car has been looked after. On the day of the sale, the buyer gets a report they can check themselves, instead of a shoebox full of paper. Everything works with no signal, even reading your invoices, which happens on the iPhone. A REPORT THAT CHECKS OUT The sale report is a PDF: vehicle sheet, full history, cost summary, warranty status, numbered receipts attached. The VIN is hidden by default. A SHA-256 fingerprint is printed as a QR code at the bottom of the first page: the buyer scans it in the app and the fingerprint is recomputed in front of them. If a single line has changed, it no longer matches. That check is free and will stay free — there is nothing for them to buy. RECEIPTS READ ON THE DEVICE You scan a receipt and the app pulls out the date, the amount, the shop and the odometer reading. Nothing is sent anywhere: the reading happens on the iPhone, by Apple Intelligence when the device allows it, by rules otherwise. It recognizes the dates, the amounts and the taxes of French, English, Spanish, Italian and Japanese — sales tax, GST and QST in Quebec, IVA, VAT, 消費税. FUEL AND REAL CONSUMPTION Full or partial fill-ups, tank-to-tank consumption in MPG, L/100 km or kWh/100 km, cost per mile, and a curve that shows the drift before it becomes a repair. REMINDERS THAT LAND AT THE RIGHT TIME A due point by date or by distance, whichever comes first, with a projection based on how you actually drive. Winter and summer tires, annual rustproofing, mandatory inspection. A notice seven days before, then on the day itself. WARRANTIES THAT END AT THE RIGHT TIME Basic, powertrain, corrosion, battery, extended: each one ends at the first limit reached, the date or the distance. You are warned 60 days before, then 14. TWO SETS OF TIRES, COUNTED HONESTLY The real distance on each set, recalculated at every rotation, the tread depth, and the winter compliance check from home. IT KNOWS WHERE YOU DRIVE 39 countries and 341 provinces, states and regions, each with its taxes, its currency, miles or kilometers, its winter tire rules and its mandatory inspection — state safety inspections, the MOT in Britain, shaken in Japan. YOU ARE COMING FROM ANOTHER APP Import a CSV from Drivvo, Fuelly, Simply Auto, AUTOsist, aCar or elsewhere. Columns are recognized by keyword and you see a preview before a single line is written. Nothing is overwritten and nothing is duplicated. FREE, AND NEVER HELD HOSTAGE Every feature is in the free version; only the volume is capped — one vehicle, 15 maintenance entries, 10 scanned receipts. Two things are never capped: exporting your data, and checking a report you have been sent. AutoCarnet Pro removes every cap. It is bought once, not a subscription. NO SERVER OF OURS Lock with Face ID or Touch ID — a receipt carries your address, your VIN and your plate. No account, no ads, no tracking. Everything stays on your iPhone or in your own iCloud, and iCloud sync can be turned off. Made in Canada by Nidello.
Screenshots
Verdict
The clearest difference is in-app purchases: airCloud Go at none against AutoCarnet's 1. airCloud Go also leads on iOS requirement (16 vs 26.0). AutoCarnet's advantage is update cadence (every 5 days vs every 2 months). On price, ads 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
Both are free to download. AutoCarnet sells 1 one-off in-app purchase. airCloud Go asks for nothing beyond the download.
airCloud Go ships an update every 2 months, AutoCarnet every 5 days. Both last shipped on October 29, 2026.
| Parameter | airCloud Go | AutoCarnet |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (60 ratings) — better | — |
| Positive reviews | 43.1% of reviews | — |
| Number of ratings | 60 — better | — |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 16 — better | 26.0 |
| Further details — not scored | ||
| Size | 163 MB | 7 MB |
| Age rating | 12+ | 4+ |
| Developer | BOSCH HOME COMFORT JAPAN, INC. | Daniel Rheaume |
In-app purchases
airCloud Go
No in-app purchases
AutoCarnet
- AutoCarnet Pro$9.99








