# ChiGap vs JAM Express

The clearest difference is review sentiment: JAM Express at 100% against ChiGap's 0%. JAM Express also leads on rating (4.7 vs 3.6). ChiGap's advantage is iOS requirement (9.0 vs 15.1). On price, ratings volume, update cadence and ads there is nothing between them.

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

JAM Express holds the better App Store score, 4.7 against 3.6. Both are backed by a comparable volume of ratings — 11 and 6 respectively. Written reviews point the same way: 0% of ChiGap's written reviews are positive against 100% of JAM Express's.

ChiGap ships an update every 3 months, JAM Express every 2 months. The most recent releases landed on October 13, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | ChiGap | JAM Express |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (11 ratings)](https://appshunter.io/ios/app/chigap/id1570125105/reviews) | **[4.7 (6 ratings)](https://appshunter.io/ios/app/jam-express/id6759638148/reviews)** |
| Number of ratings | **11** | 6 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 53 MB | 33 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Roshan](https://appshunter.io/developer/1510695754) | [Masoud Faizi](https://appshunter.io/developer/1858858655) |

## What reviewers say

### ChiGap

[App page](https://appshunter.io/ios/app/chigap/id1570125105)

This communication app allows users to make and receive calls worldwide using their existing phone number over the internet. Enjoy low rates and avoid roaming charges while staying connected with family, friends, and business associates. It offers a free trial and convenient online top-up options.

**Highlights:** Make and receive calls globally, Lowest possible call rates, No roaming costs, Free one-week trial, Online top-up via credit card, Real-time balance and minutes check

**Features:** macOS Compatibility

**In-app purchases:** none


### JAM Express

[App page](https://appshunter.io/ios/app/jam-express/id6759638148)

This app streamlines logistics and delivery management for both customers and couriers. It offers real-time tracking, a comprehensive dashboard for fares and payments, and efficient warehouse management. Enjoy multi-language support and secure access for all your shipping needs.

**Highlights:** Real-time parcel tracking, Logistics dashboard, Warehouse inventory management, Voucher system, Multi-language support, Secure courier access

**In-app purchases:** none


## Frequently asked questions

### Is ChiGap free?

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

### Is JAM Express free?

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

### Which has better reviews, ChiGap or JAM Express?

JAM Express is rated higher. ChiGap averages 3.6 out of 5 from 11 ratings, while JAM Express averages 4.7 from 6 ratings.

### Do ChiGap or JAM Express have ads?

Neither ChiGap nor JAM Express shows ads.

### Which is updated more often, ChiGap or JAM Express?

ChiGap ships an update every 3 months, and JAM Express every 2 months. Most recently, ChiGap was updated on October 13, 2026 and JAM Express 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.*