# Epoch Pro vs Keto Tracker

The clearest difference is update cadence: Keto Tracker at every 3 weeks against Epoch Pro's every 13 months. Epoch Pro's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Epoch Pro ships an update every 13 months, Keto Tracker every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Epoch Pro | Keto Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (27 ratings)](https://appshunter.io/ios/app/epoch-pro/id6463113720/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 58.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 17 MB | 11 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [EDG Sales International LLC](https://appshunter.io/developer/1546168152) | [明航 李](https://appshunter.io/developer/1823569127) |

## What reviewers say

### Epoch Pro

[App page](https://appshunter.io/ios/app/epoch-pro/id6463113720)

Monitor and manage your Epoch Pro batteries with this app. It provides real-time data on individual batteries and systems, offers Bluetooth connectivity for enhanced user experience, and helps extend battery life and stability.

**Highlights:** Real-time SOC, voltage, current, capacity, temperature monitoring, Individual battery voltage and alarm status display, Cell temperature and parameter warnings (over/under voltage, over current), Bluetooth connectivity for battery systems, Record of warnings and protection events, Extend battery service life and enhance stability

**Features:** macOS Compatibility

**In-app purchases:** none


### Keto Tracker

[App page](https://appshunter.io/ios/app/keto-tracker-ketodot/id6792681156)

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

**In-app purchases:** none


## Frequently asked questions

### Is Epoch Pro free?

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

### Is Keto Tracker free?

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

### Do Epoch Pro or Keto Tracker have ads?

Neither Epoch Pro nor Keto Tracker shows ads.

### Which is updated more often, Epoch Pro or Keto Tracker?

Epoch Pro ships an update every 13 months, and Keto Tracker every 3 weeks. Most recently, Epoch Pro was updated on November 3, 2026 and Keto Tracker on October 31, 2026.

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