Comparison

batterX® liveX vs A2io

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

Head to head

About

batterX® liveX

Features

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The batterX® liveX monitoring and controlling tool. - Live dashboard with energy flow diagram and indication of all parameters: PV, battery, grid, consumption. - Activating programmable relay contacts the energy management tool becomes smart. Hereby it’s possible to communicate with several energy sources like a diesel genset and loads which can be switched on or off depending on the customer requirement. - Current and former daily, weekly and monthly reports for production and consumption analysis.

About

A2io

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A2io is the companion application to the "A2io" Bluetooth adapter, which is a hardware device for Apple II vintage computers. The A2io application allows the user to interact with the Apple II using touch & motion control, as well as wireless controllers that are paired with the iOS device. The A2io application includes a virtual "paddle" controller, and drawing tablet for use with legacy Apple II drawing software. The game controller interface provides calibration adjustments, and visual feedback while using a paired Bluetooth controller with an Apple II computer.

Screenshots

batterX® liveX2 screens

A2io4 screens

Verdict

The call

The clearest difference is update cadence: batterX® liveX at every 21 months against A2io's every 43 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

batterX® liveX ships an update every 21 months, A2io every 43 months. The most recent releases landed on September 9, 2026 and September 8, 2026 respectively.

Scorecard1 real difference · 5 level

batterX® liveX versus A2io: the parameters behind the verdict, then further details
Parameter	batterX® liveX	A2io
Price	Free	Free
Update frequency	Every 21 months — better	Every 43 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	13.0	12.0 — better
Further details — not scored
Size	2 MB	35 MB
Age rating	4+	4+
Developer	Vision UPS Systems	Aaron Reid

In-app purchases

None

batterX® liveX

No in-app purchases

None

A2io

No in-app purchases

Questions

Is batterX® liveX free?

batterX® liveX is free to download, with no in-app purchases.

Is A2io free?

A2io is free to download, with no in-app purchases.

Do batterX® liveX or A2io have ads?

Neither batterX® liveX nor A2io shows ads.

Which is updated more often, batterX® liveX or A2io?

batterX® liveX ships an update every 21 months, and A2io every 43 months. Most recently, batterX® liveX was updated on September 9, 2026 and A2io on September 8, 2026.