Comparison

BlueIOSigCap vs Inbox Job Tracker

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

Head to head
About

BlueIOSigCap

Features
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BlueIOSigCap is a mobile app that functions as a data terminal that captures signals from the Bluetooth bridge device BlueIO832-Mini, a product of I-SYST Inc Canada.  This versatile, Internet-of-Thing (IoT) framework allows you to communicate with electronic devices—through an easy, plug-and-play interface—using your smartphone or some other mobile device. Connect a sensor to BlueIO832-Mini, select the sensor on the app, and let them talk. After connecting to the target device through your preferred serial interface, BlueIO832-Mini will stream data on that physical interface to the BlueIOSigCap mobile app over Bluetooth® 5. For more detail on the BlueIO832 device of I-SYST Inc please check our website at https://www.i-syst.com/products/blueIO832

About

Inbox Job Tracker

Features
Read full description

Applied to dozens of jobs and lost track of who replied? Your mailbox already holds the answers. InboxJobTracker turns scattered recruiting mail into one timeline per application, on your iPhone. See the employer, the role, and how far each application got — confirmation, assessment, interview, decision — each stage showing the sentence it rests on, with the message itself one tap away. READS CONTEXT, NOT JUST KEYWORDS "We are unable to move forward with your application" contains a textbook advancement phrase and is a refusal. "Successful candidates move on to a video interview" describes a process and offers nothing. A layoff letter reads exactly like a rejection and answers no application at all. So this does not search for keywords. Rules that run on your phone read the context around them — a negation, a condition, a third-person subject — and every one of those rules exists because a real email was once filed wrongly. ON YOUR IPHONE Your mail is fetched over an encrypted read-only connection. Nothing is marked as read, moved or deleted. Classifying happens on the device and needs no network of its own: fetching new mail needs a connection, deciding what it means does not. It costs nothing and works without a subscription. OPTIONAL AI REVIEW A few messages a week are genuinely ambiguous. With the subscription, those — and a rotating sample of the ones the rules were confident about, because a confidently wrong verdict never asks for help — are reviewed by an AI. What is sent for that review: the subject, the sender, and the one sentence the verdict rests on. Not the message body, which the app does not keep, and never your mailbox. Anything still uncertain is put to you, showing both readings and the sentence in dispute. Your answer is final and is never overwritten. FREE • Reading your mailbox and classifying it on the device • Timelines for your 20 most recent applications • Statistics, search and filters • The sentence behind every verdict, and the message behind every sentence • Correcting any verdict, employer or role by hand The subscription adds the AI review and the rest of your applications, and exports all of them to CSV. Everything above stays free. MAILBOXES • Gmail, with an app password — the app walks you through making one • Other IMAP providers • Outlook.com, Hotmail and Microsoft 365, with Microsoft sign-in Spend less time sorting recruiting mail and more time preparing for the next conversation. TERMS Premium is an auto-renewing monthly subscription. Payment is charged to your Apple ID at confirmation of purchase. It renews at the same price unless cancelled at least 24 hours before the current period ends, and you can manage or cancel it in iPhone Settings → your name → Subscriptions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://inboxjobtracker.whaleproduction.com/privacy

Screenshots

BlueIOSigCap4 screens
Inbox Job Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: BlueIOSigCap at none against Inbox Job Tracker's 1. BlueIOSigCap also leads on iOS requirement (15.5 vs 17.0). Inbox Job Tracker's advantage is update cadence (every 4 days vs every 38 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. Inbox Job Tracker sells 1 in-app purchase, starting at $4.99 per month. BlueIOSigCap asks for nothing beyond the download.

UpkeepUpdate frequency

BlueIOSigCap ships an update every 38 months, Inbox Job Tracker every 4 days. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

Scorecard3 real differences · 3 level
BlueIOSigCap versus Inbox Job Tracker: the parameters behind the verdict, then further details
ParameterBlueIOSigCapInbox Job Tracker
PriceFreeFree
Update frequencyEvery 38 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.5 — better17.0
Further details — not scored
Size3 MB3 MB
Age rating4+4+
Developeri-SYSTChang Hong Xu

In-app purchases

None

BlueIOSigCap

No in-app purchases

1 purchases

Inbox Job Tracker

Subscriptions1
  • InboxJobTracker1 Month trial$4.991 Month

Questions

Is BlueIOSigCap free?
BlueIOSigCap is free to download, with no in-app purchases.
Is Inbox Job Tracker free?
Inbox Job Tracker is free to download, with in-app purchases available.
Do BlueIOSigCap or Inbox Job Tracker have ads?
Neither BlueIOSigCap nor Inbox Job Tracker shows ads.
Which is updated more often, BlueIOSigCap or Inbox Job Tracker?
BlueIOSigCap ships an update every 38 months, and Inbox Job Tracker every 4 days. Most recently, BlueIOSigCap was updated on November 3, 2026 and Inbox Job Tracker on November 6, 2026.

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