# Ai vs S

The clearest difference is update cadence: S at monthly against Ai's every 5 months. On price, ads, in-app purchases and monetization model there is nothing between them.

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

Ai ships an update every 5 months, S monthly. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Ai | S |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/s-charge/id1637227566/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free | Free |
| Size | 37 MB | 48 MB |
| Requires iOS | 12.1 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AISWEI Technology Co., Ltd](https://appshunter.io/developer/528213286) | [Xiamen Joint Tech. Co., Ltd.](https://appshunter.io/developer/1578083046) |

## What reviewers say

### Ai

[App page](https://appshunter.io/ios/app/ai-charging/id1626035210)

Control and manage your smart EV charger remotely. Schedule charging times to save money on electricity, track your charging history, and grant access to others. Optional upgrades offer solar charging and load balancing.

**Highlights:** Remote charger management, Schedule charging times, Track charging history, Grant shared access, Solar charging integration (upgrade), Dynamic load balancing (upgrade)

**Features:** macOS Compatibility

**In-app purchases:** none


### S

[App page](https://appshunter.io/ios/app/s-charge/id1637227566)

This app provides green energy solutions for specific application scenarios. It focuses on research, intelligent manufacturing, and marketing of new energy technologies to contribute to global customers.

**Highlights:** New energy solutions, Green energy research, Intelligent manufacturing, Marketing of new energy, Specific application scenarios

**In-app purchases:** none


## Frequently asked questions

### Is Ai free?

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

### Is S free?

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

### Do Ai or S have ads?

Neither Ai nor S shows ads.

### Which is updated more often, Ai or S?

Ai ships an update every 5 months, and S monthly. Most recently, Ai was updated on October 24, 2026 and S on October 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.*