# Mila's Unit Converter PRO vs Jackery

The clearest difference is review sentiment: Mila's Unit Converter PRO at 90% against Jackery's 26%. Mila's Unit Converter PRO also leads on rating (4.8 vs 2.3) and update cadence (every 4 days vs every 3 weeks). Jackery's advantage is price (Free vs $9.99) and iOS requirement (15.0 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

Jackery is free to download; Mila's Unit Converter PRO costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Mila's Unit Converter PRO holds the better App Store score, 4.8 against 2.3. Both are backed by a comparable volume of ratings — 1K and 234 respectively. Written reviews point the same way: 90% of Mila's Unit Converter PRO's written reviews are positive against 26% of Jackery's.

Mila's Unit Converter PRO ships an update every 4 days, Jackery every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Mila's Unit Converter PRO | Jackery |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.8 (1K ratings)](https://appshunter.io/ios/app/milas-unit-converter-pro/id407157906/reviews)** | [2.3 (234 ratings)](https://appshunter.io/ios/app/jackery/id6446012836/reviews) |
| Number of ratings | **1K** | 234 |
| Positive reviews | **89.9% of reviews** | 26.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Paid | **Free** |
| Size | 5 MB | 101 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Scott DeSapio](https://appshunter.io/developer/403110618) | [Jackery](https://appshunter.io/developer/883063443) |

## What reviewers say

### Mila's Unit Converter PRO

[App page](https://appshunter.io/ios/app/milas-unit-converter-pro/id407157906)

Effortlessly convert between hundreds of units across 26 essential categories with this precision calculator. Designed for speed and simplicity, it offers accurate results in seconds for students, professionals, and travelers alike. Enjoy offline functionality and a customizable experience.

**Highlights:** Hundreds of units across 26 categories, Metric, imperial, and specialized units, Smart conversions for temperature, fuel, and more, Customizable categories, units, and number formats, Intuitive search and offline functionality, Conversions happen as you type

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

**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 Mila's Unit Converter PRO free?

Mila's Unit Converter PRO costs $9.99, with no in-app purchases.

### Is Jackery free?

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

### Which has better reviews, Mila's Unit Converter PRO or Jackery?

Mila's Unit Converter PRO is rated higher. Mila's Unit Converter PRO averages 4.8 out of 5 from 1K ratings, while Jackery averages 2.3 from 234 ratings.

### Do Mila's Unit Converter PRO or Jackery have ads?

Neither Mila's Unit Converter PRO nor Jackery shows ads.

### Which is updated more often, Mila's Unit Converter PRO or Jackery?

Mila's Unit Converter PRO ships an update every 4 days, and Jackery every 3 weeks. Most recently, Mila's Unit Converter PRO was updated on October 24, 2026 and Jackery on October 24, 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.*