# TextMatch vs ABG Calculator

The clearest difference is price: TextMatch at Free against ABG Calculator's $9.99. ABG Calculator's advantage is update cadence (every 3 months vs every 28 months) and iOS requirement (11.0 vs 13.0). On ads, in-app purchases and device support there is nothing between them.

TextMatch is free to download; ABG Calculator costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TextMatch ships an update every 28 months, ABG Calculator every 3 months. The most recent releases landed on September 15, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | TextMatch | ABG Calculator |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/abg-calculator/id6743676456/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 3 months** |
| Monetization | — | Paid |
| Size | 2 MB | 8 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PracticeMatch](https://appshunter.io/developer/1035927678) | [SAGA Virtual Tecnologia Ltda](https://appshunter.io/developer/1455930511) |

## What reviewers say

### TextMatch

[App page](https://appshunter.io/ios/app/textmatch/id1458889735)

**Features:** macOS Compatibility

**In-app purchases:** none


### ABG Calculator

[App page](https://appshunter.io/ios/app/abg-calculator/id6743676456)

This medical tool quickly analyzes arterial blood gas results for healthcare professionals. It calculates acid-base status, anion gap, and compensation, offering comprehensive diagnoses offline. Save and share patient results for efficient clinical decision-making.

**Highlights:** Offline arterial blood gas analysis, Instant acid-base disorder determination, Anion gap and compensation assessment, Flexible unit options, Save and share patient results, Results history and search

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

**In-app purchases:** none


## Frequently asked questions

### Is TextMatch free?

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

### Is ABG Calculator free?

ABG Calculator costs $9.99, with no in-app purchases.

### Do TextMatch or ABG Calculator have ads?

Neither TextMatch nor ABG Calculator shows ads.

### Which is updated more often, TextMatch or ABG Calculator?

TextMatch ships an update every 28 months, and ABG Calculator every 3 months. Most recently, TextMatch was updated on September 15, 2026 and ABG Calculator on August 19, 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.*