Comparison

BlueBattery vs aidio

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

Head to head
About

BlueBattery

Monitor and record vital electrical parameters of your RV battery system in real-time. View live data, energy mix, and historical records for diagnostics. Configure settings and update device firmware.

Highlights
  • Real-time electrical parameter display
  • Simultaneous connection for energy overview
  • Historical data for diagnostics
  • Export data to CSV
  • Device configuration and settings
  • Firmware updates
Features
Read full description

BlueBattery is a Bluetooth Smart (BLE) based system to display and record vital electrical parameters of a RV battery system. The small outline device connects directly in line of the battery. An additional connection to the solar charger or booster completes the installation. This App displays all recorded data as well as live measurements. Live Data Shows all important measurements from battery, solar, booster in real time. Energiemix The simultaneous connection to all devices allows for a complete energy overview with day-to-day readings. Historic Records best for diagnosing and troubleshooting of your battery system graphical overview of important measurements for the last 24 hours daily min/max data consumption, charging, solar summery export to CSV file Configure Settings make all adjustments via touch interface and save it to the device get an overview of all configuration settings Firmware Updates maintain your devices with included firmware outdated versions will be prompted to update manual firmware update BlueBattery includes a complete battery computer and displays - battery voltage (V) - battery current (A) - battery capacity (Ah) - state of charge SOC (%) - temperature (Β°C) compatible to solar charge controllers from Alden, BΓΌttner, Votronic (since 2013) and Victron MPPT - solar power (W) - solar charge current (A) - solar panel voltage (V) - battery voltage (V) - status compatible to boost chargers from Votronic VCC1212-20/-30/-50/-70/-90 - input voltage (V) - output voltage (V) - output current (A) supported BlueBattery devices - BBX200 Pro - BBX400 Pro - BlueBattery Black Edition - BlueBattery-Basic - BlueBattery D1 - BlueBattery D1 / D2 Black Edition - BlueBattery X200 / X300 - BBX400 - Adapter D1

About

aidio

Features
Read full description

With aidio you can easily convert text to speech or transcribe audio using advanced audio AI systems. To do this, aidio provides a simple and powerful interface that connects to your accounts on AI services such as OpenAI, Play.HT and Elevenlabs. Just enter your API keys from your services' profile pages and you're ready to go. - Connect to multiple services and easily switch between them to find the best results and voices for your copy. - Take advantage of each service's growing voice catalogue and quality or speed options. - Use your current plans (free or paid) of your services and save yourself from yet another app subscription. - Transcribe audio from an audio or video file and export the result as plain text, json or a subtitle file. +++ Important: aidio does not offer AI services itself, it lets you connect to 3rd party services +++ To use aidio, you must provide data from your accounts on AI services such as OpenAI, Play.HT and Elevenlabs. You can find the neccessary API keys in your services' profile pages. Links are provided in aidio.

Screenshots

BlueBattery4 screens
aidio3 screens

Verdict

The call

The clearest difference is price: BlueBattery at Free against aidio's $4.99. aidio's advantage is update cadence (every 2 days vs every 5 weeks). On ads, in-app purchases, device support and iOS requirement 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

BlueBattery is free to download; aidio costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

BlueBattery ships an update every 5 weeks, aidio every 2 days. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

Scorecard2 real differences Β· 6 level
BlueBattery versus aidio: the parameters behind the verdict, then further details
ParameterBlueBatteryaidio
PriceFree β€” better$4.99
Positive reviews81.8% of reviewsβ€”
Update frequencyEvery 5 weeksEvery 2 days β€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeβ€”
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.0 β€” better
Further details β€” not scored
Size22 MB32 MB
Age rating4+4+
DeveloperKai SchefferChristian Mayr

In-app purchases

None

BlueBattery

No in-app purchases

None

aidio

No in-app purchases

Questions

Is BlueBattery free?
BlueBattery is free to download, with no in-app purchases.
Is aidio free?
aidio costs $4.99, with no in-app purchases.
Do BlueBattery or aidio have ads?
Neither BlueBattery nor aidio shows ads.
Which is updated more often, BlueBattery or aidio?
BlueBattery ships an update every 5 weeks, and aidio every 2 days. Most recently, BlueBattery was updated on November 2, 2026 and aidio on November 4, 2026.

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