# SIDT vs littleTools

The clearest difference is update cadence: SIDT at every 2 weeks against littleTools's every 3 months. littleTools's advantage is iOS requirement (9.0 vs 11.0). 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.

SIDT ships an update every 2 weeks, littleTools every 3 months. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | SIDT | littleTools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/sidt-http-request/id1272604556/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 14 MB | 7 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [旭 赵](https://appshunter.io/developer/1170369316) | [辉宇 吴](https://appshunter.io/developer/1634364240) |

## What reviewers say

### SIDT

[App page](https://appshunter.io/ios/app/sidt-http-request/id1272604556)

This tool allows developers to debug and analyze HTTP requests. It supports various HTTP methods, header and parameter editing, and multiple encoding options. View responses in different formats, search results, and exchange data via QR code or Multipeer Connectivity.

**Highlights:** POST/GET/PUT/DELETE/HEAD method support, Header and parameter editing, Base64, MD5, SHA, CRC encoding, Response data display (Web/Text/JSON), Data exchange via QR code/Multipeer Connectivity, Safari Share Extension integration

**Features:** macOS Compatibility

**In-app purchases:** none


### littleTools

[App page](https://appshunter.io/ios/app/littletools/id1634364744)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SIDT free?

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

### Is littleTools free?

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

### Do SIDT or littleTools have ads?

Neither SIDT nor littleTools shows ads.

### Which is updated more often, SIDT or littleTools?

SIDT ships an update every 2 weeks, and littleTools every 3 months. Most recently, SIDT was updated on September 23, 2026 and littleTools on September 17, 2026.

---

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