# Swagelok® eDTR™ vs ISMA India

The clearest difference is update cadence: ISMA India at every 3 months against Swagelok® eDTR™'s every 21 months. Swagelok® eDTR™'s advantage is iOS requirement (13.2 vs 17.0). 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.

Swagelok® eDTR™ ships an update every 21 months, ISMA India every 3 months. The most recent releases landed on October 23, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Swagelok® eDTR™ | ISMA India |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/swagelok-edtr/id867746181/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 71 MB | 67 MB |
| Requires iOS | **13.2** | 17.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Swagelok](https://appshunter.io/developer/720725273) | [INDIAN SUGAR & BIO-ENERGY MANUFACTURERS ASSOCIATION](https://appshunter.io/developer/1767003733) |

## What reviewers say

### Swagelok® eDTR™

[App page](https://appshunter.io/ios/app/swagelok-edtr/id867746181)

Access a vast library of Swagelok product data, including catalogs, installation guides, and technical reports. Stay updated with free monthly content additions for on-the-go technical expertise.

**Highlights:** Product catalogs, Installation instructions, Technical bulletins, Product test reports, Videos and certifications, Monthly content updates

**Features:** macOS Compatibility

**In-app purchases:** none


### ISMA India

[App page](https://appshunter.io/ios/app/isma-india/id6670685210)

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

**In-app purchases:** none


## Frequently asked questions

### Is Swagelok® eDTR™ free?

Swagelok® eDTR™ is free to download, with no in-app purchases.

### Is ISMA India free?

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

### Do Swagelok® eDTR™ or ISMA India have ads?

Neither Swagelok® eDTR™ nor ISMA India shows ads.

### Which is updated more often, Swagelok® eDTR™ or ISMA India?

Swagelok® eDTR™ ships an update every 21 months, and ISMA India every 3 months. Most recently, Swagelok® eDTR™ was updated on October 23, 2026 and ISMA India on October 4, 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.*