# Zinvos vs MIS Events

The clearest difference is ads: Zinvos at none against MIS Events's shown. Zinvos also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). MIS Events's advantage is update cadence (every 5 days vs every 2 months). On price 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.

Zinvos ships an update every 2 months, MIS Events every 5 days. The most recent releases landed on September 12, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Zinvos | MIS Events |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 38 MB | 142 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [SPRDH Solutions Pvt Ltd](https://appshunter.io/developer/1704961460) | [Maritime Information Services Ltd.](https://appshunter.io/developer/1049358339) |

## What reviewers say

### Zinvos

[App page](https://appshunter.io/ios/app/zinvos/id6467652614)

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

**In-app purchases:** none


### MIS Events

[App page](https://appshunter.io/ios/app/mis-events/id6757752746)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Zinvos free?

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

### Is MIS Events free?

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

### Do Zinvos or MIS Events have ads?

MIS Events shows ads; Zinvos does not.

### Which is updated more often, Zinvos or MIS Events?

Zinvos ships an update every 2 months, and MIS Events every 5 days. Most recently, Zinvos was updated on September 12, 2026 and MIS Events on September 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*