AG LITHIUM vs Next Level Systems
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AG LITHIUM
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With this app, the current status of the AG POWER LITHIUM battery can be easily monitored via Bluetooth. Within a radius of 5m, one battery is currently linked to the app.
Next Level Systems
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Die kostenlose Next Level App zeigt alle Leistungsdaten Deines NL Solar-Ladereglers in Echtzeit an.
Screenshots
Verdict
The clearest difference is update cadence: Next Level Systems at every 2 months against AG LITHIUM's every 9 months. AG LITHIUM's advantage is iOS requirement (12.0 vs 15.6). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
AG LITHIUM ships an update every 9 months, Next Level Systems every 2 months. The most recent releases landed on September 15, 2026 and September 30, 2026 respectively.
| Parameter | AG LITHIUM | Next Level Systems |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 42 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | AG AUTOMOTIVE GmbH | Next Level Systems GmbH |
In-app purchases
AG LITHIUM
No in-app purchases
Next Level Systems
No in-app purchases
