# TPI Bridge vs Refrigerant Tables

The clearest difference is price: TPI Bridge at Free against Refrigerant Tables's $3.99. TPI Bridge also leads on update cadence (weekly vs every 2 months) and iOS requirement (11.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

TPI Bridge is free to download; Refrigerant Tables costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TPI Bridge ships an update weekly, Refrigerant Tables every 2 months. The most recent releases landed on November 12, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | TPI Bridge | Refrigerant Tables |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Size | 66 MB | 11 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [C-Cubed](https://appshunter.io/developer/426768181) | [Irving Josue Cortes Iturriaga](https://appshunter.io/developer/1750836580) |

## What reviewers say

### TPI Bridge

[App page](https://appshunter.io/ios/app/tpi-bridge/id6471507477)

**In-app purchases:** none


### Refrigerant Tables

[App page](https://appshunter.io/ios/app/refrigerant-tables/id6526497856)

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

**In-app purchases:** none


## Frequently asked questions

### Is TPI Bridge free?

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

### Is Refrigerant Tables free?

Refrigerant Tables costs $3.99, with no in-app purchases.

### Do TPI Bridge or Refrigerant Tables have ads?

Neither TPI Bridge nor Refrigerant Tables shows ads.

### Which is updated more often, TPI Bridge or Refrigerant Tables?

TPI Bridge ships an update weekly, and Refrigerant Tables every 2 months. Most recently, TPI Bridge was updated on November 12, 2026 and Refrigerant Tables on November 11, 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.*