# Jackery vs OIYN

The clearest difference is rating: OIYN at 4.2 against Jackery's 2.3. Jackery's advantage is ratings volume (231 vs 5). 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.

OIYN holds the better App Store score, 4.2 against 2.3. That said, the two scores are not equally well evidenced: Jackery has 231 ratings behind it against 5, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Jackery | OIYN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (231 ratings)](https://appshunter.io/ios/app/jackery/id6446012836/reviews) | **[4.2 (5 ratings)](https://appshunter.io/ios/app/oiyn/id6773618799/reviews)** |
| Number of ratings | **231** | 5 |
| Positive reviews | 27.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 100 MB | 99 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jackery](https://appshunter.io/developer/883063443) | [Shenzhen Giant Lighting Technology Co., Ltd](https://appshunter.io/developer/1771136894) |

## What reviewers say

### 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


### OIYN

[App page](https://appshunter.io/ios/app/oiyn/id6773618799)

Control your lights via Bluetooth. This app identifies lighting fixtures, displays signal strength, and allows for dimming, color, and scene adjustments. It also features a music rhythm mode and supports multi-device control through scenarios.

**Highlights:** Bluetooth BLE control, Lighting fixture recognition, Signal strength display, Dimming and color settings, Scene and mode presets, Music rhythm synchronization, Multi-device scenario control

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

**In-app purchases:** none


## Frequently asked questions

### Is Jackery free?

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

### Is OIYN free?

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

### Which has better reviews, Jackery or OIYN?

OIYN is rated higher. Jackery averages 2.3 out of 5 from 231 ratings, while OIYN averages 4.2 from 5 ratings.

### Do Jackery or OIYN have ads?

Neither Jackery nor OIYN shows ads.

### Which is updated more often, Jackery or OIYN?

Jackery ships an update every 3 weeks, and OIYN every 3 weeks. Most recently, Jackery was updated on October 15, 2026 and OIYN on October 1, 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.*