# Glow calculator vs TextMath

The clearest difference is in-app purchases: Glow calculator at none against TextMath's 1. Glow calculator also leads on iOS requirement (13.4 vs 15.1). TextMath's advantage is ads (none vs shown) and update cadence (every 5 days vs every 4 months). On price and device support there is nothing between them.

Both are free to download. TextMath sells 1 one-off in-app purchase. Glow calculator asks for nothing beyond the download.

Glow calculator ships an update every 4 months, TextMath every 5 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Glow calculator | TextMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/glow-calculator/id6450678181/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | Ad-supported | — |
| Size | 18 MB | 41 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FLYYRT UG (haftungsbeschrankt)](https://appshunter.io/developer/1433607476) | [MHOST LTD](https://appshunter.io/developer/1805479638) |

## What reviewers say

### Glow calculator

[App page](https://appshunter.io/ios/app/glow-calculator/id6450678181)

A modern calculator with a clean interface and interactive glowing effects. Customize your experience with beautiful color themes for everyday math tasks.

**Highlights:** Modern and stylish interface, Interactive glowing effects, Customizable color themes, Smooth and responsive performance, Simple everyday math calculations

**Features:** macOS Compatibility

**In-app purchases:** none


### TextMath

[App page](https://appshunter.io/ios/app/textmath/id6753336547)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Pages | $1.99 | one-time |


## Frequently asked questions

### Is Glow calculator free?

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

### Is TextMath free?

TextMath is free to download, with in-app purchases available.

### Do Glow calculator or TextMath have ads?

Glow calculator shows ads; TextMath does not.

### Which is updated more often, Glow calculator or TextMath?

Glow calculator ships an update every 4 months, and TextMath every 5 days. Most recently, Glow calculator was updated on November 3, 2026 and TextMath on October 30, 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.*