# CHS Events vs NDSP Mobile

The clearest difference is iOS requirement: NDSP Mobile at 15.0 against CHS Events's 17.0. 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.

Both ship on a similar rhythm, roughly every 5 months. Both last shipped on November 7, 2026.

## The numbers

| Metric | CHS Events | NDSP Mobile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | Every 5 months |
| Size | 63 MB | 25 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CHS Inc.](https://appshunter.io/developer/830800802) | [CGB Enterprises Inc.](https://appshunter.io/developer/1022969607) |

## What reviewers say

### CHS Events

[App page](https://appshunter.io/ios/app/chs-events/id6443741516)

**Features:** macOS Compatibility

**In-app purchases:** none


### NDSP Mobile

[App page](https://appshunter.io/ios/app/ndsp-mobile/id6451152767)

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

**In-app purchases:** none


## Frequently asked questions

### Is CHS Events free?

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

### Is NDSP Mobile free?

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

### Do CHS Events or NDSP Mobile have ads?

Neither CHS Events nor NDSP Mobile shows ads.

### Which is updated more often, CHS Events or NDSP Mobile?

CHS Events ships an update every 5 months, and NDSP Mobile every 5 months. Most recently, CHS Events was updated on November 7, 2026 and NDSP Mobile on November 7, 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.*