# API PRO Stock vs t

The clearest difference is update cadence: t at every 10 days against API PRO Stock's every 10 months. API PRO Stock's advantage is iOS requirement (8.0 vs 12.0). 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.

API PRO Stock ships an update every 10 months, t every 10 days. The most recent releases landed on October 12, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | API PRO Stock | t |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 10 days** |
| Size | 2 MB | 60 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [API Maintenance Systems A/S](https://appshunter.io/developer/589801801) | [TensorBrew Private Limited](https://appshunter.io/developer/1614380815) |

## What reviewers say

### API PRO Stock

[App page](https://appshunter.io/ios/app/api-pro-stock/id1400648449)

**Features:** macOS Compatibility

**In-app purchases:** none


### t

[App page](https://appshunter.io/ios/app/t-insights/id6443539508)

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

**In-app purchases:** none


## Frequently asked questions

### Is API PRO Stock free?

API PRO Stock is free to download, with no in-app purchases.

### Is t free?

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

### Do API PRO Stock or t have ads?

Neither API PRO Stock nor t shows ads.

### Which is updated more often, API PRO Stock or t?

API PRO Stock ships an update every 10 months, and t every 10 days. Most recently, API PRO Stock was updated on October 12, 2026 and t on September 24, 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.*