# Zap Charge vs Mercier

The clearest difference is ads: Zap Charge at none against Mercier's shown. Zap Charge also leads on iOS requirement (14.0 vs 17.0). Mercier's advantage is update cadence (every 4 months vs every 19 months). On price, 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.

Zap Charge ships an update every 19 months, Mercier every 4 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Zap Charge | Mercier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (6 ratings)](https://appshunter.io/ios/app/mercier/id6741681688/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 19 months | **Every 4 months** |
| Monetization | — | Ad-supported |
| Size | 30 MB | 205 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ZZAPP LIMITED](https://appshunter.io/developer/1777394271) | [Mercier Limited](https://appshunter.io/developer/1794997968) |

## What reviewers say

### Zap Charge

[App page](https://appshunter.io/ios/app/zap-charge/id6737687329)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Mercier

[App page](https://appshunter.io/ios/app/mercier/id6741681688)

Access exclusive discounts, early releases, and restock notifications from an authentic streetwear brand. Save favorite items, shipping details, and payment information for a streamlined shopping experience.

**Highlights:** Exclusive app discounts, Exclusive releases, Real-time release notifications, Save favorite items, Save shipping and payment details

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

**In-app purchases:** none


## Frequently asked questions

### Is Zap Charge free?

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

### Is Mercier free?

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

### Do Zap Charge or Mercier have ads?

Mercier shows ads; Zap Charge does not.

### Which is updated more often, Zap Charge or Mercier?

Zap Charge ships an update every 19 months, and Mercier every 4 months. Most recently, Zap Charge was updated on October 25, 2026 and Mercier on October 24, 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.*