# id.concerto vs Zonos

The clearest difference is review sentiment: id.concerto at 100% against Zonos's 7%. id.concerto also leads on monetization model (free vs free with in-app purchases) and iOS requirement (12.0 vs 15.1). Zonos's advantage is update cadence (every 2 weeks vs every 2 months) and device support (3 vs 1). On price, ads and in-app purchases there is nothing between them.

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

id.concerto ships an update every 2 months, Zonos every 2 weeks. The most recent releases landed on September 24, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | id.concerto | Zonos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (22 ratings)](https://appshunter.io/ios/app/zonos/id6747267592/reviews)** |
| Number of ratings | — | **22** |
| Positive reviews | **100.0% of reviews** | 7.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 57 MB | 72 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Societe Plan de Vol inc.](https://appshunter.io/developer/896256695) | [Zonos](https://appshunter.io/developer/1820479441) |

## What reviewers say

### id.concerto

[App page](https://appshunter.io/ios/app/idconcerto/id896256692)

Streamline committee operations with a digital solution for organizing meetings, accessing documents, and managing agendas. Facilitates real-time collaboration and secure document annotation for efficient governance.

**Highlights:** Digital document organization, Accessible agendas, Document annotation, Real-time updates, Electronic signatures, Advanced search, Attendance management

**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 id.concerto free?

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

### Is Zonos free?

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

### Do id.concerto or Zonos have ads?

Neither id.concerto nor Zonos shows ads.

### Which is updated more often, id.concerto or Zonos?

id.concerto ships an update every 2 months, and Zonos every 2 weeks. Most recently, id.concerto was updated on September 24, 2026 and Zonos on October 3, 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.*