Lambda Shield vs Batteribolaget
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lambda Shield
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Connect wirelessly to your Lambda Shield for Arduino®. Display real time data from your wideband O₂ sensor such as lambda, air fuel ratio and oxygen content. Requires iOS 13 and iPhone 6 or newer.
Batteribolaget
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A simple, user-friendly interface for monitoring your Endurance Bluetooth Lithium Battery
Screenshots
Verdict
Lambda Shield and Batteribolaget are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Lambda Shield | Batteribolaget |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 15 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 1 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Bylund Automotive AB | Bilco Bilbatterier AB |
In-app purchases
Lambda Shield
No in-app purchases
Batteribolaget
No in-app purchases
