# Smart Solar + vs Todo

The clearest difference is device support: Smart Solar + at 3 against Todo's 1. Smart Solar + also leads on iOS requirement (15.0 vs 26.2). On price, 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.

## The numbers

| Metric | Smart Solar + | Todo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/smart-solar-plus/id6742374869/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Free | — |
| Size | 79 MB | 0 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sheraz Aslam](https://appshunter.io/developer/1798060185) | [Sai Karthik Sistla](https://appshunter.io/developer/1876729628) |

## What reviewers say

### Smart Solar +

[App page](https://appshunter.io/ios/app/smart-solar-plus/id6742374869)

Monitor your solar inverter's performance and settings remotely. View real-time statistics, historical charts, and usage details. Receive alerts for faults or device offline status, and manage inverter settings with timer options.

**Highlights:** Real-time inverter statistics, Historical chart data, Usage details by time period, Fault and warning alerts, Inverter setting adjustments, Timer for automatic setting changes, Unlimited device support

**Features:** macOS Compatibility

**In-app purchases:** none


### Todo

[App page](https://appshunter.io/ios/app/todo-tracker/id6759079404)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Solar + free?

Smart Solar + is free to download, with no in-app purchases.

### Is Todo free?

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

### Do Smart Solar + or Todo have ads?

Neither Smart Solar + nor Todo shows ads.

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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.*