# iZDE Business vs Seiko +

The clearest difference is iOS requirement: iZDE Business at 15.6 against Seiko +'s 18.6. On price, update cadence, 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.

iZDE Business ships an update every 2 weeks, Seiko + every 11 days. The most recent releases landed on October 27, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | iZDE Business | Seiko + |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/seiko-plus/id6761002909/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 11 days** |
| Monetization | — | Free |
| Size | 54 MB | 31 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Kirill Ismailov](https://appshunter.io/developer/1741706805) | [TILEK IMASHOV](https://appshunter.io/developer/1887219012) |

## What reviewers say

### iZDE Business

[App page](https://appshunter.io/ios/app/izde-business/id6503256802)

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

**In-app purchases:** none


### Seiko +

[App page](https://appshunter.io/ios/app/seiko-plus/id6761002909)

This business app offers a centralized platform for accessing information, browsing a product catalog, and managing orders. It provides quick access to news, updates, and order statuses with an intuitive interface.

**Highlights:** News and updates tracking, Product catalog browsing, Order management and status tracking, Notifications for important events, Intuitive interface

**In-app purchases:** none


## Frequently asked questions

### Is iZDE Business free?

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

### Is Seiko + free?

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

### Do iZDE Business or Seiko + have ads?

Neither iZDE Business nor Seiko + shows ads.

### Which is updated more often, iZDE Business or Seiko +?

iZDE Business ships an update every 2 weeks, and Seiko + every 11 days. Most recently, iZDE Business was updated on October 27, 2026 and Seiko + 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.*