# IH Event App vs Zonos

The clearest difference is update cadence: Zonos at fortnightly against IH Event App's monthly. IH Event App's advantage is iOS requirement (12.0 vs 15.1). 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.

IH Event App ships an update monthly, Zonos fortnightly. The most recent releases landed on October 5, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | IH Event App | Zonos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.6 (23 ratings)](https://appshunter.io/ios/app/zonos/id6747267592/reviews)** |
| Number of ratings | — | **23** |
| Positive reviews | — | 7.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 71 MB | 73 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [vFairs LLC](https://appshunter.io/developer/1349888986) | [Zonos](https://appshunter.io/developer/1820479441) |

## What reviewers say

### IH Event App

[App page](https://appshunter.io/ios/app/ih-event-app/id6505101022)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zonos

[App page](https://appshunter.io/ios/app/zonos/id6747267592)

Easily prepay U.S. duties on imports. Use AI to auto-fill customs details from a photo or enter them manually. Pay in your local currency and get a QR code for smooth shipping.

**Highlights:** AI-powered customs detail auto-fill, Manual item information entry, Calculate and prepay U.S. duties, Pay in local currency, Generate QR code/Declaration ID, Supports Canada Post and USPS (U.S. territories)

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

**In-app purchases:** none

**What reviewers like**

- ⭐ Quickly calculates US duties

**What reviewers complain about**

- 🐛 Keeps crashing
- 🐛 Incorrect HTS codes being generated
- 🐛 Crashes midway through process
- 🐛 Errors out constantly
- 🐛 Crashes at every moment

**Reported bugs**

- Keeps crashing
- Incorrect HTS codes being generated
- Crashes midway through process
- Errors out constantly
- Crashes at every moment

**Requested features**

- Allow manual adjustment of HTS codes
- Recognize MFN duty-free HS codes and allow for a $0 duty prepay option


## Frequently asked questions

### Is IH Event App free?

IH Event App is free to download, with no in-app purchases.

### Is Zonos free?

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

### Do IH Event App or Zonos have ads?

Neither IH Event App nor Zonos shows ads.

### Which is updated more often, IH Event App or Zonos?

IH Event App ships an update monthly, and Zonos fortnightly. Most recently, IH Event App was updated on October 5, 2026 and Zonos 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.*