# Speedy SG vs T

The clearest difference is iOS requirement: T at 13.1 against Speedy SG's 15.5. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Speedy SG ships an update every 4 weeks, T every 6 weeks. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Speedy SG | T |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/t-tags/id6475160202/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 6 weeks |
| Monetization | — | Free |
| Size | 3 MB | 17 MB |
| Requires iOS | 15.5 | **13.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [NB Auto Pte Ltd](https://appshunter.io/developer/1646361201) | [Weisi Smart Technology (Beijing) Co.,Ltd](https://appshunter.io/developer/895378566) |

## What reviewers say

### Speedy SG

[App page](https://appshunter.io/ios/app/speedy-sg/id6443478549)

**Features:** macOS Compatibility

**In-app purchases:** none


### T

[App page](https://appshunter.io/ios/app/t-tags/id6475160202)

This utility app works with a specific hardware tag to monitor and report temperature changes. It allows users to configure product monitoring parameters and generate detailed temperature change reports.

**Highlights:** Read temperature data, Generate temperature change reports, Configure product monitoring parameters, Works with Wireless Temperature Tag

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

**In-app purchases:** none


## Frequently asked questions

### Is Speedy SG free?

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

### Is T free?

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

### Do Speedy SG or T have ads?

Neither Speedy SG nor T shows ads.

### Which is updated more often, Speedy SG or T?

Speedy SG ships an update every 4 weeks, and T every 6 weeks. Most recently, Speedy SG was updated on November 7, 2026 and T on November 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.*