# Calculator C vs Text Looper

The clearest difference is in-app purchases: Text Looper at none against Calculator C's 1. Text Looper also leads on update cadence (weekly vs every 3 weeks) and iOS requirement (12.0 vs 17). On price, ads and device support there is nothing between them.

Both are free to download. Calculator C sells 1 one-off in-app purchase. Text Looper asks for nothing beyond the download.

Calculator C ships an update every 3 weeks, Text Looper weekly. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Calculator C | Text Looper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (44 ratings)](https://appshunter.io/ios/app/calculator-c-auto-sum-history/id1174687792/reviews)** | — |
| Number of ratings | **44** | — |
| Positive reviews | 76.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 23 MB | 65 MB |
| Requires iOS | 17 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [DIGITALNAUTS INC.](https://appshunter.io/developer/1083829093) | [VU LE THANH](https://appshunter.io/developer/1479825751) |

## What reviewers say

### Calculator C

[App page](https://appshunter.io/ios/app/calculator-c-auto-sum-history/id1174687792)

This utility app offers a calculator with advanced features like formula history, automatic totals, and customizable button placement for one-handed use. Easily reuse past calculations, copy results, and share your work.

**Highlights:** Adjustable button positions, Formula and history display, Automatic calculation aggregation, Share calculation results, Clipboard copy, Reuse history entries

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $3.99 | one-time |


### Text Looper

[App page](https://appshunter.io/ios/app/text-looper-transform-text/id6472033851)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculator C free?

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

### Is Text Looper free?

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

### Do Calculator C or Text Looper have ads?

Both Calculator C and Text Looper show ads.

### Which is updated more often, Calculator C or Text Looper?

Calculator C ships an update every 3 weeks, and Text Looper weekly. Most recently, Calculator C was updated on November 2, 2026 and Text Looper 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.*