# SRNE vs ODNscan

The clearest difference is update cadence: SRNE at fortnightly against ODNscan's every 10 months. SRNE also leads on iOS requirement (15.0 vs 18.0). 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.

SRNE ships an update fortnightly, ODNscan every 10 months. The most recent releases landed on October 11, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | SRNE | ODNscan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/srne/id1635684571/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 10 months |
| Monetization | Free | — |
| Size | 78 MB | 17 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [SRNE Solar Co.,Ltd](https://appshunter.io/developer/1479797802) | [Ocean Data Network](https://appshunter.io/developer/1689000347) |

## What reviewers say

### SRNE

[App page](https://appshunter.io/ios/app/srne/id1635684571)

Monitor your solar devices in real-time and configure settings via Bluetooth. Access historical data for solar yield and consumption, and explore product information. A demo mode allows testing device functions without hardware.

**Highlights:** Real-time device data, Bluetooth configuration, Historical data tracking, Demo mode for testing, Product information access, Feedback function

**Features:** Vision Pro support

**In-app purchases:** none


### ODNscan

[App page](https://appshunter.io/ios/app/odnscan/id6749337845)

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

**In-app purchases:** none


## Frequently asked questions

### Is SRNE free?

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

### Is ODNscan free?

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

### Do SRNE or ODNscan have ads?

Neither SRNE nor ODNscan shows ads.

### Which is updated more often, SRNE or ODNscan?

SRNE ships an update fortnightly, and ODNscan every 10 months. Most recently, SRNE was updated on October 11, 2026 and ODNscan on September 12, 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.*