# Switch vs OPTIMA Lithium Bluetooth

The clearest difference is review sentiment: Switch at 64% against OPTIMA Lithium Bluetooth's 0%. Switch also leads on rating (3.9 vs 3.7) and ratings volume (22 vs 3). OPTIMA Lithium Bluetooth's advantage is update cadence (every 3 months vs every 12 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Switch holds the better App Store score, 3.9 against 3.7. That said, the two scores are not equally well evidenced: Switch has 22 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 64% of Switch's written reviews are positive against 0% of OPTIMA Lithium Bluetooth's.

Switch ships an update every 12 months, OPTIMA Lithium Bluetooth every 3 months. The most recent releases landed on July 8, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Switch | OPTIMA Lithium Bluetooth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (22 ratings)](https://appshunter.io/ios/app/switch-pros/id1658883630/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/optima-lithium-bluetooth/id6453360504/reviews) |
| Number of ratings | **22** | 3 |
| Positive reviews | **63.6% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 32 MB | 42 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Off Road Engineering LLC](https://appshunter.io/developer/1658883632) | [Clarios LLC](https://appshunter.io/developer/1481852921) |

## What reviewers say

### Switch

[App page](https://appshunter.io/ios/app/switch-pros/id1658883630)

Control and program your Switch Panel Power Systems remotely via Bluetooth. Manage your SP8100, SP9100, and RCR-Force®12 systems directly from your connected device.

**Highlights:** Bluetooth connectivity, Program switch panel systems, Operate switch panel systems, Compatible with SP8100, SP9100, RCR-Force®12, Remote device control

**Features:** macOS Compatibility

**In-app purchases:** none


### OPTIMA Lithium Bluetooth

[App page](https://appshunter.io/ios/app/optima-lithium-bluetooth/id6453360504)

Monitor your battery's real-time status, including charge level, voltage, and temperature. Receive safety alerts and customize battery names for easy identification. Connect wirelessly via Bluetooth for convenient access to all essential battery data.

**Highlights:** Real-time State of Charge (SOC), Real-time battery and cell voltages, Real-time internal battery temperature, Battery safety alerts, Customizable battery names

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Switch free?

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

### Is OPTIMA Lithium Bluetooth free?

OPTIMA Lithium Bluetooth is free to download, with no in-app purchases.

### Which has better reviews, Switch or OPTIMA Lithium Bluetooth?

Switch is rated higher. Switch averages 3.9 out of 5 from 22 ratings, while OPTIMA Lithium Bluetooth averages 3.7 from 3 ratings.

### Do Switch or OPTIMA Lithium Bluetooth have ads?

Neither Switch nor OPTIMA Lithium Bluetooth shows ads.

### Which is updated more often, Switch or OPTIMA Lithium Bluetooth?

Switch ships an update every 12 months, and OPTIMA Lithium Bluetooth every 3 months. Most recently, Switch was updated on July 8, 2026 and OPTIMA Lithium Bluetooth on June 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*