Comparison

Subzero IoT vs VIN Decoder & History

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Subzero IoT

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Subzero IoT mobile app helps in Monitoring & measuring in real time the Temperature, Humidity, Energy and other sensor values, output status , faults and setPoint control operation for various devices connected. Receive timely alerts of Excursions & Incursions for the assets which went out of threshold on the go. These will help for taking precautionary & necessary alternate measures for preserving products in cold storages/rooms safely. Salient Features: · Give your Business a boost & peace of mind with "Alerts & Notifications" on the go · Scheduled reports & Analytics to help management for decision making. · Subzero IoT is a proactive cloud hosted platform, which supports any modbus based sub-zero controller. · Dependable, Reliable & Trusted Data Loggers for Recording & presenting accurate data · Set the rules as per your Business needs & assign it to designated users/role. · Trouble free performance tracking & data access of multiple assets for multiple users · Track your device status with the help of real time alerts, SMS, Emails any time from any location. Contact us for the controller compatibility.

About

VIN Decoder & History

Decode VIN numbers from images and learn about their encoded data. Save your VIN history within the app or export it as a CSV report. Offers a premium annual subscription for enhanced features.

Highlights
  • Decode VIN codes
  • Identify VINs from images via OCR
  • Save VIN history
  • Export history to CSV
  • Premium subscription available
Features
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VIN Identifier helps you to decode VIN codes and learn more about its encoded data. Seamlessly scan images and pictures to identify VIN codes on them. Own your data by keeping the history in the app or exporting it into CSV reports. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Subzero IoT4 screens
VIN Decoder & History4 screens

Verdict

The call

The clearest difference is in-app purchases: Subzero IoT at none against VIN Decoder & History's 2. Subzero IoT also leads on iOS requirement (11.0 vs 16.0). VIN Decoder & History's advantage is update cadence (every 2 months vs every 15 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. VIN Decoder & History sells 2 in-app purchases, starting at $39.99 per year. Subzero IoT asks for nothing beyond the download.

UpkeepUpdate frequency

Subzero IoT ships an update every 15 months, VIN Decoder & History every 2 months. The most recent releases landed on May 16, 2026 and June 26, 2026 respectively.

Scorecard3 real differences · 6 level
Subzero IoT versus VIN Decoder & History: the parameters behind the verdict, then further details
ParameterSubzero IoTVIN Decoder & History
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 15 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better16.0
Further details — not scored
Size36 MB88 MB
Age rating17+4+
DeveloperPVR ControlsThe Higgs Design Company Limited

In-app purchases

None

Subzero IoT

No in-app purchases

2 purchases

VIN Decoder & History

Subscriptions2
  • VIN Decoder Premium Annual$39.991 Year
  • VIN Decoder Premium Annual3 Days trial$39.991 Year

Questions

Is Subzero IoT free?
Subzero IoT is free to download, with no in-app purchases.
Is VIN Decoder & History free?
VIN Decoder & History is free to download, with in-app purchases available.
Do Subzero IoT or VIN Decoder & History have ads?
Neither Subzero IoT nor VIN Decoder & History shows ads.
Which is updated more often, Subzero IoT or VIN Decoder & History?
Subzero IoT ships an update every 15 months, and VIN Decoder & History every 2 months. Most recently, Subzero IoT was updated on May 16, 2026 and VIN Decoder & History on June 26, 2026.

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