# GX (GadgetsXchanger) vs Electro JA

The clearest difference is update cadence: Electro JA at every 3 days against GX (GadgetsXchanger)'s every 3 weeks. GX (GadgetsXchanger)'s advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

GX (GadgetsXchanger) ships an update every 3 weeks, Electro JA every 3 days. The most recent releases landed on October 13, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | GX (GadgetsXchanger) | Electro JA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gx-gadgetsxchanger/id1620062705/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 27 MB | 68 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sahl Business Solutions Private Limited](https://appshunter.io/developer/1147124435) | [EMCAN-TEC](https://appshunter.io/developer/1649090170) |

## What reviewers say

### GX (GadgetsXchanger)

[App page](https://appshunter.io/ios/app/gx-gadgetsxchanger/id1620062705)

Easily sell your old smartphones online with a hassle-free process. Get competitive pricing and convenient doorstep pickup within 24 hours. Receive payment through various digital methods after approval.

**Highlights:** Sell used smartphones online, Hassle-free selling process, Competitive market pricing, Doorstep pickup service, Payment via UPI, NEFT, IMPS, Paytm, Google Pay, PhonePe, Sell, buy, and repair mobiles

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

**In-app purchases:** none


### Electro JA

[App page](https://appshunter.io/ios/app/electro-ja/id6472262621)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GX (GadgetsXchanger) free?

GX (GadgetsXchanger) is free to download, with no in-app purchases.

### Is Electro JA free?

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

### Do GX (GadgetsXchanger) or Electro JA have ads?

Neither GX (GadgetsXchanger) nor Electro JA shows ads.

### Which is updated more often, GX (GadgetsXchanger) or Electro JA?

GX (GadgetsXchanger) ships an update every 3 weeks, and Electro JA every 3 days. Most recently, GX (GadgetsXchanger) was updated on October 13, 2026 and Electro JA on October 19, 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.*