# CSI Mobile (Legacy) vs HelpingApp

The clearest difference is update cadence: HelpingApp at every 5 months against CSI Mobile (Legacy)'s every 11 months. CSI Mobile (Legacy)'s advantage is iOS requirement (10.0 vs 15.6). 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.

CSI Mobile (Legacy) ships an update every 11 months, HelpingApp every 5 months. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | CSI Mobile (Legacy) | HelpingApp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 5 months** |
| Size | 11 MB | 38 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [CSI Helsinki](https://appshunter.io/developer/1039812427) | [Clara Finland Oy](https://appshunter.io/developer/1290806849) |

## What reviewers say

### CSI Mobile (Legacy)

[App page](https://appshunter.io/ios/app/csi-mobile-legacy/id1039812428)

**Features:** macOS Compatibility

**In-app purchases:** none


### HelpingApp

[App page](https://appshunter.io/ios/app/helpingapp/id1290806850)

**In-app purchases:** none


## Frequently asked questions

### Is CSI Mobile (Legacy) free?

CSI Mobile (Legacy) is free to download, with no in-app purchases.

### Is HelpingApp free?

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

### Do CSI Mobile (Legacy) or HelpingApp have ads?

Neither CSI Mobile (Legacy) nor HelpingApp shows ads.

### Which is updated more often, CSI Mobile (Legacy) or HelpingApp?

CSI Mobile (Legacy) ships an update every 11 months, and HelpingApp every 5 months. Most recently, CSI Mobile (Legacy) was updated on October 15, 2026 and HelpingApp on October 9, 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.*