Comparison

BlueBox vs C3

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

Head to head
About

BlueBox

Manage your package deliveries effortlessly with this smart locker app. Track incoming parcels, receive instant notifications, and unlock your locker compartment remotely. Enjoy secure, 24/7 access to your deliveries.

Highlights
  • Track completed and pending parcels
  • Unlock locker compartment remotely
  • Receive parcel arrival notifications
  • Search parcel data by phone or carrier
  • Choose email or SMS communication
  • Dark mode option
Features
Read full description

Operate BlueBox straight from your mobile phone with our BlueBox Resident App. Keep track of your packages and open your locker compartment at a touch of a button. Picking up your parcel has never been this easy! BlueBox is a smart parcel locker designed to simplify the parcel reception experience. As residents of a building containing BlueBox, your parcel will always be secure and safe from theft while giving you access to pick up your parcel 24/7. Our blueBox resident app offers features such as: Data of your completed and pending parcels Open locker containing your parcel at the touch of a button Create an account to register your information with your building manager’s BlueManager app Pop-up notifications for when your parcel arrives FAQ section for BlueBox Search parcel data with phone number or carrier Choose your communication preference: email or SMS Dark mode option Start your automated parcel reception journey today!

About

C3

Features
Read full description

C3 helps Canadian Permanent Residents track their physical presence in Canada and project their citizenship eligibility date under the 1,095-day rule. β–  LIVE DASHBOARD See your total days at a glance with a circular progress ring. Track PR days, TR credit, and your projected eligibility date β€” all updated in real time. β–  TRIP LOGGING Log every trip outside Canada with departure and arrival dates. C3 applies the official IRCC "travel day" rule automatically: departure and arrival days count as present. β–  STATUS HISTORY Track your full immigration timeline β€” Permanent Resident, Study Permit, Work Permit, and Visitor status. TR days are credited at 0.5Γ— with a 365-day cap, exactly as IRCC requires. β–  SAFE ZONE INDICATOR Don't just hit 1,095 β€” aim for the recommended 1,100-day safe zone. C3 shows you both dates so you can plan with confidence. β–  CIT 0407 PDF EXPORT Generate a physical presence summary PDF that mirrors the structure of the official CIT 0407 form. Perfect for your records or your immigration consultant. β–  PRIVACY FIRST β€’ Face ID / Touch ID biometric lock β€’ Local database encrypted with SQLCipher β€’ Firestore Security Rules: only you can access your data β€’ Zero telemetry β€” no analytics, no tracking, no PII in crash reports β–  CLOUD SYNC Sign in once and your data syncs securely across all your devices. Works offline β€” changes sync when you reconnect. β–  BILINGUAL Full English and French language support. Switch anytime in Settings. β–  CITIZENSHIP EXAM PREP Practice for the official Canadian citizenship test with chapter-based study, mock exams, and spaced repetition flashcards. Track your mastery and prepare with confidence. DISCLAIMER: C3 is a personal planning tool. It is not affiliated with Immigration, Refugees and Citizenship Canada (IRCC) or the Government of Canada. Always verify your eligibility using official IRCC sources.citizenship,canada,pr,physical presence,1095 days,immigration,ircc,travel,countdown,permanent

Screenshots

BlueBox4 screens
C34 screens

Verdict

The call

The clearest difference is update cadence: BlueBox at monthly against C3's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

BlueBox ships an update monthly, C3 every 2 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

Scorecard1 real difference Β· 7 level
BlueBox versus C3: the parameters behind the verdict, then further details
ParameterBlueBoxC3
PriceFreeFree
Positive reviews2.9% of reviewsβ€”
Update frequencyMonthly β€” betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeβ€”
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 β€” better15.1
Further details β€” not scored
Size97 MB33 MB
Age rating4+4+
DeveloperBluebits Technologies Inc.Furkan Emir Sefa Kaya

In-app purchases

None

BlueBox

No in-app purchases

None

C3

No in-app purchases

Questions

Is BlueBox free?
BlueBox is free to download, with no in-app purchases.
Is C3 free?
C3 is free to download, with no in-app purchases.
Do BlueBox or C3 have ads?
Neither BlueBox nor C3 shows ads.
Which is updated more often, BlueBox or C3?
BlueBox ships an update monthly, and C3 every 2 months. Most recently, BlueBox was updated on October 27, 2026 and C3 on October 25, 2026.

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