# Maxbattery vs Epoch Li

The clearest difference is review sentiment: Maxbattery at 100% against Epoch Li's 29%. Maxbattery also leads on rating (4.7 vs 2.6) and iOS requirement (9.0 vs 13.0). Epoch Li's advantage is ratings volume (70 vs 7). 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.

Maxbattery holds the better App Store score, 4.7 against 2.6. That said, the two scores are not equally well evidenced: Epoch Li has 70 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 100% of Maxbattery's written reviews are positive against 29% of Epoch Li's.

## The numbers

| Metric | Maxbattery | Epoch Li |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (7 ratings)](https://appshunter.io/ios/app/maxbattery/id1589799437/reviews)** | [2.6 (70 ratings)](https://appshunter.io/ios/app/epoch-li-ion/id1640434817/reviews) |
| Number of ratings | 7 | **70** |
| Positive reviews | **100.0% of reviews** | 29.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Monetization | Free | Free |
| Size | 70 MB | 35 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Matco Tools](https://appshunter.io/developer/904655413) | [EDG Sales International LLC](https://appshunter.io/developer/1546168152) |

## What reviewers say

### Maxbattery

[App page](https://appshunter.io/ios/app/maxbattery/id1589799437)

Diagnose vehicle electrical systems with this tool. It performs battery health, start system, and charging system tests for various battery types and standards. Generates test reports for technicians and consumers.

**Highlights:** Battery Health Test, Start System Test, Charging System Test, Test Report Generation, Supports 6V/12V Lead-acid, GEL, and AGM batteries, Compatible with multiple battery standards

**Features:** macOS Compatibility

**In-app purchases:** none


### Epoch Li

[App page](https://appshunter.io/ios/app/epoch-li-ion/id1640434817)

Monitor your lithium-ion battery system in real-time via Bluetooth. View voltage, current, power, and internal resistance. Receive alerts for temperature, short circuits, and voltage deviations to extend battery life and enhance stability.

**Highlights:** Real-time voltage, current, power, and internal resistance display, Individual battery voltage and alarm status monitoring, Cell comparison and balancing display, Temperature and critical parameter warnings, Record of all warnings and protection events

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🔋 Outstanding battery performance and capacity
- 📱 Excellent real-time battery monitoring
- 👍 Simple and clean app interface (mentioned by one user)
- ⚡ Fast and efficient charging performance
- 💡 Provides detailed battery information (SOC, voltage, current, temp, cells)

**What reviewers complain about**

- 🐛 Frequent Bluetooth connection issues (drops, doesn't auto-connect)
- 🐛 App crashes frequently
- 🐛 Clunky and unreliable Bluetooth connectivity
- 🐛 App disconnects when minimized or switching apps
- 🐛 Does not remember previously connected devices

**Reported bugs**

- Bluetooth does not auto-connect
- Bluetooth signal frequently drops
- App crashes frequently
- App disconnects when minimized or switching apps
- App does not remember previously connected devices

**Requested features**

- Filter Bluetooth devices by MAC address prefix
- Implement BLE non-exclusive connection
- Bring back old app features (time to charge/discharge)
- Document app data and features
- Provide password for advanced settings


## Frequently asked questions

### Is Maxbattery free?

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

### Is Epoch Li free?

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

### Which has better reviews, Maxbattery or Epoch Li?

Maxbattery is rated higher. Maxbattery averages 4.7 out of 5 from 7 ratings, while Epoch Li averages 2.6 from 70 ratings.

### Do Maxbattery or Epoch Li have ads?

Neither Maxbattery nor Epoch Li shows ads.

---

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