Comparison

Panel Solaire vs Universal BMS

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

Head to head
About

Panel Solaire

Features
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Le système de gestion de batterie intelligent Panel Solaire surveille l'état de la batterie via une connexion Bluetooth, collecte, stocke et traite les informations pendant le fonctionnement de la batterie en temps réel, échange des informations avec des appareils externes et résout les problèmes clés de sécurité, de facilité d'utilisation et de durée de vie des systèmes de batterie au lithium Le problème est de prolonger la durée de vie de la batterie dans une certaine mesure et d'améliorer la stabilité du bloc-batterie dans une certaine mesure. Prend en charge plusieurs modèles d'appareils. Prise en charge de plusieurs scénarios d'application 1. Affichez la tension, le courant, la puissance, la résistance interne et d'autres valeurs de paramètres en temps réel, et affichez-les sous la forme de tableaux de bord et de chiffres ; 2. Afficher la tension en temps réel et l'état d'alarme de toutes les batteries individuelles.Si les paramètres signalés déclenchent la valeur d'alarme ou la valeur de protection, une alarme sera déclenchée ; 3. Chaque comparaison de données de la cellule de batterie, la différence de tension. Cellule de tension maximale Cellule de tension minimale. Et l'affichage de l'équilibre cellulaire 4. Avertissement de température de cellule. Alarme en temps réel pour surchauffe, court-circuit, surtension, sous-tension 5. Enregistrez les avertissements qui se produisent à chaque instant. 6. Enregistrez toutes les durées de protection de la batterie.

About

Universal BMS

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English BMS App connects to your smart BMS units and smart balancers over Bluetooth and shows your battery status in real time. Fully English interface, clean design. FEATURES • Live monitoring — Total voltage, current, power, state of charge (SOC), and remaining capacity on one screen. • Cell details — Per-cell voltage, highest/lowest cell delta, and balancing status. • Temperature tracking — Sensor temperatures and MOSFET status. • Protection info — View overvoltage, undervoltage, overcurrent, and temperature protection thresholds. • Edit settings — Change protection thresholds from the app. • Logging — Save measurements as CSV and share anytime. • Demo mode — Try the app without a device. No Bluetooth required. • Light and dark theme — Switches automatically by time of day. LANGUAGES The app UI is available in 18 languages: Turkish, Azerbaijani, English, German, Spanish, French, Italian, Polish, Portuguese, Russian, Bulgarian, Serbian, Croatian, Bosnian, Romanian, Albanian, Greek, and Macedonian. In App Store regions without a dedicated store listing language (e.g. Azerbaijan, North Macedonia), you may see the English or Turkish store page — the matching language is still selectable inside the app. SUPPORTED DEVICES The app works over Bluetooth with supported smart BMS units and smart balancers. The compatible device list is updated in the app. WHO IT’S FOR Solar installers, van and boat owners, EV conversion builders, and anyone using LiFePO4 battery packs. ABOUT SUBSCRIPTIONS All features are free. The optional subscription only removes ads; it does not lock any features. PRIVACY Your battery measurements stay on your phone and are not sent to a server. Privacy policy: https://twarge.co/gizlilik-politikasi

Screenshots

Panel Solaire4 screens
Universal BMS4 screens

Verdict

The call

The clearest difference is ads: Panel Solaire at none against Universal BMS's shown. Panel Solaire also leads on update cadence (fortnightly vs every 5 weeks) and iOS requirement (11.0 vs 16.4). On price, 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

Panel Solaire ships an update fortnightly, Universal BMS every 5 weeks. The most recent releases landed on October 30, 2026 and October 17, 2026 respectively.

Scorecard3 real differences · 3 level
Panel Solaire versus Universal BMS: the parameters behind the verdict, then further details
ParameterPanel SolaireUniversal BMS
PriceFreeFree
Update frequencyFortnightly — betterEvery 5 weeks
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS11.0 — better16.4
Further details — not scored
Size17 MB47 MB
Age rating4+4+
Developer江西达伙网络科技有限公司TW BİLİŞİM MÜHENDİSLİK DANIŞMANLIK SANAYİ VE TİCARET LİMİTED ŞİRKETİ

In-app purchases

None

Panel Solaire

No in-app purchases

None

Universal BMS

No in-app purchases

Questions

Is Panel Solaire free?
Panel Solaire is free to download, with no in-app purchases.
Is Universal BMS free?
Universal BMS is free to download, with no in-app purchases.
Do Panel Solaire or Universal BMS have ads?
Universal BMS shows ads; Panel Solaire does not.
Which is updated more often, Panel Solaire or Universal BMS?
Panel Solaire ships an update fortnightly, and Universal BMS every 5 weeks. Most recently, Panel Solaire was updated on October 30, 2026 and Universal BMS on October 17, 2026.

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