# Mastercharge Ltd vs GIG Alarm

The clearest difference is in-app purchases: Mastercharge Ltd at none against GIG Alarm's 9. Mastercharge Ltd also leads on iOS requirement (13.0 vs 15.1). GIG Alarm's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. GIG Alarm sells 9 in-app purchases, starting at $3.99 per month. Mastercharge Ltd asks for nothing beyond the download.

Mastercharge Ltd ships an update every 2 months, GIG Alarm every 2 weeks. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Mastercharge Ltd | GIG Alarm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/gig-alarm/id6747449153/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 40 MB | 57 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mastercharge Ltd](https://appshunter.io/developer/1182997713) | [AGUISAFI HUB S.A. de C.V.](https://appshunter.io/developer/1821501464) |

## What reviewers say

### Mastercharge Ltd

[App page](https://appshunter.io/ios/app/mastercharge-ltd/id1672741927)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### GIG Alarm

[App page](https://appshunter.io/ios/app/gig-alarm/id6747449153)

This app is a powerful coordination tool for businesses, teams, and families, designed to ensure high-priority tasks and commitments are never missed. It synchronizes critical reminders in real-time, simplifying operations and improving accountability across professional and personal life.

**Highlights:** Enterprise-level task coordination, Real-time synchronization, Human-centered design, Professional and personal use, Accountability improvement

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GIG Pro Monthly | $3.99 | per month |
| Starter Plan | $19.99 | per month |
| GIG Pro Monthly 10 | $37.49 | per month |
| GIG Pro Annual | $43.49 | per year |
| GIG Pro Monthly 30 | $106.99 | per month |
| GIG Pro Monthly 50 | $171.99 | per month |
| GIG Pro Yearly 5 | $219.00 | per year |
| GIG Pro Monthly 100 | $334.99 | per month |
| GIG Pro Yearly 10 | $409.00 | per year |


## Frequently asked questions

### Is Mastercharge Ltd free?

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

### Is GIG Alarm free?

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

### Do Mastercharge Ltd or GIG Alarm have ads?

Neither Mastercharge Ltd nor GIG Alarm shows ads.

### Which is updated more often, Mastercharge Ltd or GIG Alarm?

Mastercharge Ltd ships an update every 2 months, and GIG Alarm every 2 weeks. Most recently, Mastercharge Ltd was updated on October 27, 2026 and GIG Alarm on October 30, 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.*