# Classifindex vs MYDG2SAVE

The clearest difference is update cadence: MYDG2SAVE at every 4 days against Classifindex's every 19 months. 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.

Classifindex ships an update every 19 months, MYDG2SAVE every 4 days. The most recent releases landed on October 4, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Classifindex | MYDG2SAVE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 4 days** |
| Size | 68 MB | 10 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [CNRS Prévention du risque chimique](https://appshunter.io/developer/892400333) | [MYDG.SHOP SL](https://appshunter.io/developer/6795130675) |

## What reviewers say

### Classifindex

[App page](https://appshunter.io/ios/app/classifindex/id892400330)

**Features:** macOS Compatibility

**In-app purchases:** none


### MYDG2SAVE

[App page](https://appshunter.io/ios/app/mydg2save-adr-emergency/id6795130673)

**In-app purchases:** none


## Frequently asked questions

### Is Classifindex free?

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

### Is MYDG2SAVE free?

MYDG2SAVE is free to download, with no in-app purchases.

### Do Classifindex or MYDG2SAVE have ads?

Neither Classifindex nor MYDG2SAVE shows ads.

### Which is updated more often, Classifindex or MYDG2SAVE?

Classifindex ships an update every 19 months, and MYDG2SAVE every 4 days. Most recently, Classifindex was updated on October 4, 2026 and MYDG2SAVE on October 29, 2026.

---

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