Comparison

CHEP BlueCode vs SignalGen31

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

Head to head
About

CHEP BlueCode

This app helps users identify and report Brambles' equipment that has strayed from designated routes. It plays a crucial role in recovering assets, reducing waste, and preserving natural resources within supply chains.

Highlights
  • Identify stray equipment
  • Report misplaced assets
  • Support asset recovery
  • Reduce waste and emissions
  • Preserve natural resources
Features
Read full description

The BlueCode app is designed to be used to spot and report Brambles’ pallets, crates, kegs and containers that have moved outside the controlled lanes where our equipment normally moves. We manage, maintain, transport, and supply more than 400 million pallets, crates, kegs and containers for our customers. The recovery of our equipment is crucial in ensuring that we can help reduce waste and carbon emissions, protect and preserve the use of limited natural resources, reduce product damage, increase the world’s food supply, and improve the safety and working conditions within established and emerging supply chains. The BlueCode app is an important tool so that we can all spot any equipment that might have moved outside our control and could be lost.

About

SignalGen31

Features
Read full description

SignalGen31 is a powerful signal generator application designed for audio testing, Bluetooth device communication, and educational purposes. KEY FEATURES: β€’ Multiple Waveform Types: Sine, Square, Triangle, and Sawtooth β€’ Precise Parameter Control: Frequency (1-10,000 Hz), Amplitude, Phase, and Offset β€’ Real-time Waveform Visualization β€’ Bluetooth LE Server Mode for wireless communication β€’ Audio Output Support β€’ Clean, modern interface with neon-themed design TECHNICAL SPECIFICATIONS: β€’ Frequency Range: 1 Hz to 10 kHz β€’ Amplitude Control: 0.1V to 10V β€’ Phase Control: 0Β° to 360Β° β€’ DC Offset: -5V to +5V PERFECT FOR: β€’ Audio equipment testing β€’ Bluetooth device development β€’ Educational demonstrations β€’ Sound system calibration β€’ Electronic prototyping β€’ Signal processing experiments "You can use the app 5 times for free. After that, you will be directed to the purchase screen." Whether you're an audio engineer, electronics enthusiast, or student, SignalGen31 provides the tools you need for precise signal generation and transmission.

Screenshots

CHEP BlueCode4 screens
SignalGen314 screens

Verdict

The call

The clearest difference is in-app purchases: CHEP BlueCode at none against SignalGen31's 1. CHEP BlueCode also leads on iOS requirement (10.0 vs 13.0). SignalGen31's advantage is update cadence (every 2 months vs every 12 months). On price, ads 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. SignalGen31 sells 1 one-off in-app purchase. CHEP BlueCode asks for nothing beyond the download.

UpkeepUpdate frequency

CHEP BlueCode ships an update every 12 months, SignalGen31 every 2 months. Both last shipped on September 30, 2026.

Scorecard3 real differences Β· 5 level
CHEP BlueCode versus SignalGen31: the parameters behind the verdict, then further details
ParameterCHEP BlueCodeSignalGen31
PriceFreeFree
Positive reviews100.0% of reviewsβ€”
Update frequencyEvery 12 monthsEvery 2 months β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
MonetizationFreeβ€”
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 β€” better13.0
Further details β€” not scored
Size37 MB19 MB
Age rating4+4+
DeveloperCHEP Technology Pty LtdDogukan Beyzade

In-app purchases

None

CHEP BlueCode

No in-app purchases

1 purchases

SignalGen31

One-time1
  • Lifetime Premium$4.99

Questions

Is CHEP BlueCode free?
CHEP BlueCode is free to download, with no in-app purchases.
Is SignalGen31 free?
SignalGen31 is free to download, with in-app purchases available.
Do CHEP BlueCode or SignalGen31 have ads?
Neither CHEP BlueCode nor SignalGen31 shows ads.
Which is updated more often, CHEP BlueCode or SignalGen31?
CHEP BlueCode ships an update every 12 months, and SignalGen31 every 2 months. Most recently, CHEP BlueCode was updated on September 30, 2026 and SignalGen31 on September 30, 2026.

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