# SD Toolkit vs Grabd

The clearest difference is in-app purchases: SD Toolkit at none against Grabd's 2. SD Toolkit also leads on ads (none vs shown) and device support (3 vs 1). Grabd's advantage is update cadence (every 2 weeks vs every 27 months). On price there is nothing between them.

Both are free to download. Grabd sells 2 in-app purchases, starting at $3.99 per 7 days. SD Toolkit asks for nothing beyond the download.

SD Toolkit ships an update every 27 months, Grabd every 2 weeks. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | SD Toolkit | Grabd |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sd-toolkit/id1618642110/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 27 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 45 MB | 119 MB |
| Requires iOS | **14.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Satcom Direct](https://appshunter.io/developer/447415249) | [Going Merry LLC](https://appshunter.io/developer/1820776999) |

## What reviewers say

### SD Toolkit

[App page](https://appshunter.io/ios/app/sd-toolkit/id1618642110)

Troubleshoot aviation satcom terminals via serial connection. This tool helps diagnose and resolve issues with satellite communication equipment used in aircraft.

**Highlights:** Troubleshoot satcom terminals, Serial connection support, Aviation specific, Diagnose communication issues

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

**In-app purchases:** none


### Grabd

[App page](https://appshunter.io/ios/app/grabd-save-and-organize/id6804049210)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grabd Premium | $3.99 | per 7 days |
| Grabd Premium | $39.99 | per year |


## Frequently asked questions

### Is SD Toolkit free?

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

### Is Grabd free?

Grabd is free to download, with in-app purchases available.

### Do SD Toolkit or Grabd have ads?

Grabd shows ads; SD Toolkit does not.

### Which is updated more often, SD Toolkit or Grabd?

SD Toolkit ships an update every 27 months, and Grabd every 2 weeks. Most recently, SD Toolkit was updated on November 3, 2026 and Grabd on November 6, 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.*