# ViNAMOTO vs Smart Solar

ViNAMOTO and Smart Solar are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ViNAMOTO ships an update every 2 months, Smart Solar every 6 weeks. The most recent releases landed on October 12, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | ViNAMOTO | Smart Solar |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 9 MB | 30 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Phong Do Hong](https://appshunter.io/developer/1544785974) | [Anh Tuan Nguyen](https://appshunter.io/developer/1782902125) |

## What reviewers say

### ViNAMOTO

[App page](https://appshunter.io/ios/app/vinamoto/id1544785972)

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

**In-app purchases:** none


### Smart Solar

[App page](https://appshunter.io/ios/app/smart-solar/id6738919484)

Monitor and manage your solar energy devices with this application. It currently supports specific MPPT chargers and inverters, providing insights into your solar energy system's performance.

**Highlights:** Solar device management, Energy monitoring, MPPT Charger support, Inverter GTIL2-Sun support, Performance insights

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ViNAMOTO free?

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

### Is Smart Solar free?

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

### Do ViNAMOTO or Smart Solar have ads?

Neither ViNAMOTO nor Smart Solar shows ads.

### Which is updated more often, ViNAMOTO or Smart Solar?

ViNAMOTO ships an update every 2 months, and Smart Solar every 6 weeks. Most recently, ViNAMOTO was updated on October 12, 2026 and Smart Solar on October 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*