Comparison

Aranet Home vs BG SpamShield

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

Head to head
About

Aranet Home

Monitor indoor air quality with a unified app for various sensor devices. Track CO2, temperature, humidity, atmospheric pressure, and radiation levels. Receive smart alerts and analyze historical data with easy-to-read charts.

Highlights
  • Real-time sensor data tracking
  • 90-day measurement history
  • Customizable home screen widgets
  • Data analysis with charts
  • Color-coded trend visuals
  • Smart alerts and notifications
  • Firmware updates
Features
Read full description

Bring every Aranet sensor into one simple app. Aranet Home gives you a clear, real-time view of the air quality, so you always know what's happening in the air around you. Supported devices: - Aranet4 – Your indoor air quality go-to, measuring CO₂, temperature, humidity, and atmospheric pressure. - Aranet2 – A reliable temperature and humidity sensor with long-term data storage and easy app pairing. - Aranet Radiation – Tracks ionizing radiation levels and cumulative exposure for peace of mind. - Aranet Radon Plus – A fast, portable, battery-powered radon monitor that also reads temperature and relative humidity. - Aranet Radon One – A simple, dedicated radon monitor focused on one thing and doing it well. ---------------------------- - Real-time monitoring from every connected sensor, with up to 90 days of measurement history stored for you. - Home screen widgets for an instant glance, any time. - Clear, color-coded charts to make your data easy to read at a glance. - Export your data whenever you need it. - Get notified the moment a sensor's readings enter the red zone. - Receive low-battery warnings Available in: English, German, French, Latvian, Danish, Finnish, Swedish, and Norwegian. Whether you're tracking CO₂ levels in your bedroom, checking radon in your basement, or keeping an eye on humidity throughout your home, Aranet Home app puts all the answers in one place. Learn more about the full Aranet sensor lineup at aranet.com.

About

BG SpamShield

Features
Read full description

BG SpamShield helps you block and identify unwanted spam and scam calls using a community-maintained number list (OpenBlockBG). Key features: - Block calls from known spam numbers - Identify calls from known spam numbers (Caller ID label) - Add your own numbers to block, synced across your devices with iCloud Notes: - Requires enabling the Call Directory extension in Settings → Phone → Call Blocking & Identification. - The community list is included in the app and updated with app releases. - Call Directory extensions are limited by iOS and may require occasional reloads after updates.

Screenshots

Aranet Home4 screens
BG SpamShield1 screens

Verdict

The call

The clearest difference is update cadence: BG SpamShield at daily against Aranet Home's every 2 months. Aranet Home's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Aranet Home ships an update every 2 months, BG SpamShield daily. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Aranet Home versus BG SpamShield: the parameters behind the verdict, then further details
ParameterAranet HomeBG SpamShield
PriceFreeFree
Rating4.8 (631 ratings) — better—
Positive reviews83.6% of reviews—
Number of ratings631 — better—
Update frequencyEvery 2 monthsDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size57 MB2 MB
Age rating4+4+
DeveloperSAF Tehnika ASAM Software EOOD

Bugs and requests

Aranet Home

Reported bugs

3 issues
  • Slow data sync and loading
  • Unreliable Bluetooth connection
  • Inconsistent app performance

Requested features

5 requests
  • Apple Watch support
  • Customizable alerts and notifications
  • Ability to add notes to graphs
  • Longer historical data storage
  • Improved data export options

BG SpamShield

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Aranet Home

No in-app purchases

None

BG SpamShield

No in-app purchases

Questions

Is Aranet Home free?
Aranet Home is free to download, with no in-app purchases.
Is BG SpamShield free?
BG SpamShield is free to download, with no in-app purchases.
Do Aranet Home or BG SpamShield have ads?
Neither Aranet Home nor BG SpamShield shows ads.
Which is updated more often, Aranet Home or BG SpamShield?
Aranet Home ships an update every 2 months, and BG SpamShield daily. Most recently, Aranet Home was updated on November 2, 2026 and BG SpamShield on October 31, 2026.

Other comparisons