Comparison

Hatz HDS²lite vs BatteryOne

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

Head to head
About

Hatz HDS²lite

Diagnose Hatz diesel engines wirelessly using your smartphone or tablet. Read error codes, view operating values, reset maintenance indicators, and generate engine reports. Requires the HDS²lite adapter for connection.

Highlights
  • Wireless error code reading
  • Display current operating values
  • Reset maintenance indicators
  • Create and send engine reports
  • Locate service partners
Read full description

The app supports you in diagnosing Hatz diesel engines via smartphone or tablet. To establish the connection with the engine, you also need the HDS²lite adapter and the adapter cable. You can buy the HDS²lite hardware at Hatz dealers and service partners (hatz.to/network). With the HDS²lite app you can easily and comfortably: Read error codes wirelessly, Display current operating values, Reset maintenance indicators, Create and send engine reports or Locate the nearest Hatz service partner. The HDS²lite app thus simplifies workshop operation or fault analysis in the field. With the help of the HDS²lite adapter, Hatz engine data from construction, agricultural and municipal machines can be transferred to your mobile device in no time at all. Prerequisite: The engine must be electronically controlled. This applies to engines of the Hatz H-Series and with Hatz E1 technology.

About

BatteryOne

Features
Read full description

The free Battery One App gives you the ability to retrieve machine data via a Bluetooth® Low Energy connection and update the firmware on your BP Series and BOB Series batteries. Connect your battery to the Battery One App from Wacker Neuson to access all Battery One App features. The functions at a glance: • Update of the battery to the latest software version. • Information on the state of the battery and battery performance, including State of Health and State of Charge. • Display of battery consumption in real time • Retrieve error messages

Screenshots

Hatz HDS²lite4 screens
BatteryOne4 screens

Verdict

The call

The clearest difference is update cadence: BatteryOne at every 3 months against Hatz HDS²lite's every 9 months. Hatz HDS²lite's advantage is iOS requirement (10.0 vs 14.0). 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

Hatz HDS²lite ships an update every 9 months, BatteryOne every 3 months. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

Scorecard2 real differences · 7 level
Hatz HDS²lite versus BatteryOne: the parameters behind the verdict, then further details
ParameterHatz HDS²liteBatteryOne
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 9 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS10.0 — better14.0
Further details — not scored
Size90 MB32 MB
Age rating4+17+
DeveloperMotorenfabrik Hatz GmbH & Co. KGWacker Neuson SE

In-app purchases

None

Hatz HDS²lite

No in-app purchases

None

BatteryOne

No in-app purchases

Questions

Is Hatz HDS²lite free?
Hatz HDS²lite is free to download, with no in-app purchases.
Is BatteryOne free?
BatteryOne is free to download, with no in-app purchases.
Do Hatz HDS²lite or BatteryOne have ads?
Neither Hatz HDS²lite nor BatteryOne shows ads.
Which is updated more often, Hatz HDS²lite or BatteryOne?
Hatz HDS²lite ships an update every 9 months, and BatteryOne every 3 months. Most recently, Hatz HDS²lite was updated on October 24, 2026 and BatteryOne on October 18, 2026.

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