# Sigma Mini vs Jackery

The clearest difference is rating: Sigma Mini at 5.0 against Jackery's 2.4. Sigma Mini also leads on review sentiment (38% vs 26%). Jackery's advantage is ratings volume (208 vs 2). On price, update cadence, 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.

Sigma Mini holds the better App Store score, 5.0 against 2.4. That said, the two scores are not equally well evidenced: Jackery has 208 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 38% of Sigma Mini's written reviews are positive against 26% of Jackery's.

Sigma Mini ships an update every 2 months, Jackery monthly. The most recent releases landed on September 14, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Sigma Mini | Jackery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sigma-mini/id1548367153/reviews)** | [2.4 (208 ratings)](https://appshunter.io/ios/app/jackery/id6446012836/reviews) |
| Number of ratings | 2 | **208** |
| Positive reviews | **37.5% of reviews** | 26.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 6 MB | 108 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Richard Bessette](https://appshunter.io/developer/1548367155) | [Jackery](https://appshunter.io/developer/883063443) |

## What reviewers say

### Sigma Mini

[App page](https://appshunter.io/ios/app/sigma-mini/id1548367153)

This utility app connects to a specific hardware device for enhanced functionality. It allows users to interact with and control the connected device, providing a seamless experience for its intended purpose. The application is designed for users who own the associated hardware.

**Highlights:** Connects to Sigma Metalytics Mini, Device interaction and control, Enhanced functionality for users, Seamless user experience

**Features:** macOS Compatibility

**In-app purchases:** none


### Jackery

[App page](https://appshunter.io/ios/app/jackery/id6446012836)

Monitor and control your Jackery power stations and solar devices remotely. Track energy data, battery levels, and power flow in real-time. Receive firmware updates and manage device sharing with family.

**Highlights:** Remote device connection, System status monitoring, Real-time energy data, Device control (ON/OFF), Family sharing, Firmware updates

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

**In-app purchases:** none

**What reviewers like**

- 👍 Bluetooth and WiFi connectivity
- 🚀 Responsive app controls
- 📊 Detailed device monitoring

**What reviewers complain about**

- 🐛 Connectivity issues (Bluetooth/WiFi)
- 🔒 Privacy concerns with account requirement
- 🔋 Drains battery when not in use

**Reported bugs**

- App crashes when refusing privacy settings
- Login issues and frequent log-outs
- Inconsistent device status reporting

**Requested features**

- Push notifications for battery status
- Ability to toggle between Bluetooth and WiFi
- Offline mode for remote monitoring


## Frequently asked questions

### Is Sigma Mini free?

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

### Is Jackery free?

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

### Which has better reviews, Sigma Mini or Jackery?

Sigma Mini is rated higher. Sigma Mini averages 5.0 out of 5 from 2 ratings, while Jackery averages 2.4 from 208 ratings.

### Do Sigma Mini or Jackery have ads?

Neither Sigma Mini nor Jackery shows ads.

### Which is updated more often, Sigma Mini or Jackery?

Sigma Mini ships an update every 2 months, and Jackery monthly. Most recently, Sigma Mini was updated on September 14, 2026 and Jackery on September 23, 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.*