# Digi XBee Mobile vs CaliCharge

The clearest difference is rating: Digi XBee Mobile at 3.0 against CaliCharge's 1.0. CaliCharge's advantage is update cadence (every 3 months vs every 5 months) and iOS requirement (12.0 vs 14.2). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Digi XBee Mobile holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

Digi XBee Mobile ships an update every 5 months, CaliCharge every 3 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Digi XBee Mobile | CaliCharge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (5 ratings)](https://appshunter.io/ios/app/digi-xbee-mobile/id1438731568/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/calicharge/id6503254570/reviews) |
| Number of ratings | **5** | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 79 MB | 95 MB |
| Requires iOS | 14.2 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Digi International Inc.](https://appshunter.io/developer/395012149) | [Kaluza Ltd](https://appshunter.io/developer/1571501002) |

## What reviewers say

### Digi XBee Mobile

[App page](https://appshunter.io/ios/app/digi-xbee-mobile/id1438731568)

Easily connect to and configure XBee 3 devices with Bluetooth Low Energy. Discover nearby devices, view and modify firmware settings, update firmware remotely, and send/receive data. Provision devices for remote management.

**Highlights:** Connect to XBee 3 BLE devices, View device information and firmware, Modify firmware settings, Remote firmware updates, Send and receive data, Remote device reset, Provision devices for Digi Remote Manager

**Features:** macOS Compatibility

**In-app purchases:** none


### CaliCharge

[App page](https://appshunter.io/ios/app/calicharge/id6503254570)

This app helps EV drivers in California charge their vehicles at the most cost-effective times by adapting to their energy rate plans. It also rewards users for plugging in at home and contributes to a greener, more reliable energy grid by optimizing charging for low demand and high renewable energy periods.

**Highlights:** Smart charging based on energy rate plans, Charge at cheapest times, Earn rewards for plugging in, $50 sign-on reward voucher, Optimize charging for renewable energy, Improve grid reliability

**In-app purchases:** none


## Frequently asked questions

### Is Digi XBee Mobile free?

Digi XBee Mobile is free to download, with no in-app purchases.

### Is CaliCharge free?

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

### Which has better reviews, Digi XBee Mobile or CaliCharge?

Digi XBee Mobile is rated higher. Digi XBee Mobile averages 3.0 out of 5 from 5 ratings, while CaliCharge averages 1.0 from 2 ratings.

### Do Digi XBee Mobile or CaliCharge have ads?

Neither Digi XBee Mobile nor CaliCharge shows ads.

### Which is updated more often, Digi XBee Mobile or CaliCharge?

Digi XBee Mobile ships an update every 5 months, and CaliCharge every 3 months. Most recently, Digi XBee Mobile was updated on October 24, 2026 and CaliCharge on October 25, 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.*