# SolarGo vs Recall 9

The clearest difference is rating: Recall 9 at 5.0 against SolarGo's 3.3. Recall 9 also leads on update cadence (weekly vs fortnightly). SolarGo's advantage is in-app purchases (none vs 2) and ratings volume (7 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Recall 9 sells 2 in-app purchases, starting at $5.99 per month. SolarGo asks for nothing beyond the download.

Recall 9 holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: SolarGo has 7 ratings behind it against 1, so its average is the more settled of the two.

SolarGo ships an update fortnightly, Recall 9 weekly. The most recent releases landed on September 20, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | SolarGo | Recall 9 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (7 ratings)](https://appshunter.io/ios/app/solargo/id1398200252/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/recall-9/id6775620146/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 10.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 131 MB | 150 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GoodWe Technologies Co., Ltd.](https://appshunter.io/developer/833350490) | [DotX LLC](https://appshunter.io/developer/6775620149) |

## What reviewers say

### SolarGo

[App page](https://appshunter.io/ios/app/solargo/id1398200252)

Configure GOODWE inverters, charging piles, and other devices. Connect via Wi-Fi or Bluetooth to adjust device parameters. This tool aids installation personnel in setting up various devices.

**Highlights:** Configure GOODWE inverters, Configure charging piles, Wi-Fi/Bluetooth connectivity, Device parameter configuration, Assists installation personnel

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ✅ Intuitive interface for installers
- ⚡ Real-time data updates every 1-2 seconds
- 🔧 Straightforward configuration once setup is complete
- 📱 Works via Bluetooth and WiFi connectivity
- 🎯 Displays inverter data clearly when functioning

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- 📊 Data display shows zeros or incorrect values
- 🔌 Unreliable device discovery and connection
- ⏱️ Slow refresh rates and poor real-time updates
- 🌐 Remote access functionality broken

**Reported bugs**

- App crashes on startup for some users
- Login authentication failures after updates
- Device not found on WiFi network
- Data shows all zeros except battery capacity
- Incorrect energy flow calculations and display

**Requested features**

- LAN connection support via IP address input
- Firmware update capability display and management
- Combined TOU and delayed charging modes
- Charge level limiting in TOU mode
- Push notifications for system failures


### Recall 9

[App page](https://appshunter.io/ios/app/recall-9/id6775620146)

Capture and instantly recall any information, from text and audio notes to images and links. Utilize AI-powered search and smart organization to manage your memories. Transcribe audio and images for enhanced searchability.

**Highlights:** Save notes, audio, images, and links, AI-powered natural language search, Smart organization with Collections, Audio and image transcription, Dark and light modes, Home screen widgets

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $5.99 | per month |
| Yearly Pro | $56.99 | per year |


## Frequently asked questions

### Is SolarGo free?

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

### Is Recall 9 free?

Recall 9 is free to download, with in-app purchases available.

### Which has better reviews, SolarGo or Recall 9?

Recall 9 is rated higher. SolarGo averages 3.3 out of 5 from 7 ratings, while Recall 9 averages 5.0 from 1 ratings.

### Do SolarGo or Recall 9 have ads?

Neither SolarGo nor Recall 9 shows ads.

### Which is updated more often, SolarGo or Recall 9?

SolarGo ships an update fortnightly, and Recall 9 weekly. Most recently, SolarGo was updated on September 20, 2026 and Recall 9 on September 9, 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.*