# Smartverter vs Voltati

The clearest difference is in-app purchases: Smartverter at none against Voltati's 1. Smartverter also leads on iOS requirement (6.0 vs 14.0.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Voltati sells 1 in-app purchase, starting at $9.99 per year. Smartverter asks for nothing beyond the download.

Smartverter ships an update every 3 weeks, Voltati monthly. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Smartverter | Voltati |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/voltati/id6740868992/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | — | Subscription |
| Size | 14 MB | 49 MB |
| Requires iOS | **6.0** | 14.0.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [GoodWe Technologies Co., Ltd.](https://appshunter.io/developer/833350490) | [Shayar Ghafour](https://appshunter.io/developer/1790857594) |

## What reviewers say

### Smartverter

[App page](https://appshunter.io/ios/app/smartverter/id1145715725)

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

**In-app purchases:** none


### Voltati

[App page](https://appshunter.io/ios/app/voltati/id6740868992)

Monitor your solar energy system to optimize production, track savings, and understand environmental impact. Get daily insights, battery status, and performance analysis to maximize your green energy efforts.

**Highlights:** Daily energy production insights, Weather impact analysis, Battery charging time calculation, Cost and CO2 savings tracking, Performance and efficiency stats, Customizable system settings

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Voltati Yearly Plan | $9.99 | per year |


## Frequently asked questions

### Is Smartverter free?

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

### Is Voltati free?

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

### Do Smartverter or Voltati have ads?

Neither Smartverter nor Voltati shows ads.

### Which is updated more often, Smartverter or Voltati?

Smartverter ships an update every 3 weeks, and Voltati monthly. Most recently, Smartverter was updated on October 1, 2026 and Voltati on October 2, 2026.

---

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