# Text Calculator vs ABC Contacts

The clearest difference is price: ABC Contacts at Free against Text Calculator's $0.99. ABC Contacts also leads on rating (4.6 vs 2.0) and review sentiment (87% vs 50%). Text Calculator's advantage is in-app purchases (none vs 4) and ads (none vs shown). On device support there is nothing between them.

ABC Contacts is free to download; Text Calculator costs $0.99 up front. ABC Contacts sells 4 in-app purchases, starting at $0.99 per year. Text Calculator asks for nothing beyond the download.

ABC Contacts holds the better App Store score, 4.6 against 2.0. That said, the two scores are not equally well evidenced: ABC Contacts has 1.2K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 50% of Text Calculator's written reviews are positive against 87% of ABC Contacts's.

Text Calculator ships an update every 18 months, ABC Contacts every 2 months. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Text Calculator | ABC Contacts |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [2.0 (3 ratings)](https://appshunter.io/ios/app/text-calculator/id312780942/reviews) | **[4.6 (1.2K ratings)](https://appshunter.io/ios/app/abc-contacts/id685048714/reviews)** |
| Number of ratings | 3 | **1.2K** |
| Positive reviews | 50.0% of reviews | **86.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 18 months | **Every 2 months** |
| Monetization | Paid | **Freemium** |
| Size | 1 MB | 19 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Piet Jonas](https://appshunter.io/developer/288060167) | [Playa Apps](https://appshunter.io/developer/449814913) |

## What reviewers say

### Text Calculator

[App page](https://appshunter.io/ios/app/text-calculator/id312780942)

Enter mathematical formulas as text and get instant results. Review past calculations with a history feature for error checking and reuse. Supports advanced functions and constants, and can email your calculation history.

**Highlights:** Text-based formula input, Calculation history, Reuse past calculations, Email history, Advanced functions and constants, iPad split screen support

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

**In-app purchases:** none


### ABC Contacts

[App page](https://appshunter.io/ios/app/abc-contacts/id685048714)

Manage your contacts with ease. Create, edit, and delete contacts and groups, send mass texts and emails, and organize your address book. Features include backups, birthday notifications, and sharing options.

**Highlights:** Create, edit, and delete contacts & groups, Send mass texts and group emails, Backup and restore contacts, Birthday and anniversary notifications, Share and export contacts, Organize contacts by company and favorites

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (1 Year) | $0.99 | per year |
| Premium (Lifetime Access) | $1.99 | one-time |
| Make Contribution | $4.99 | one-time |
| Larger Contribution | $9.99 | one-time |


## Frequently asked questions

### Is Text Calculator free?

Text Calculator costs $0.99, with no in-app purchases.

### Is ABC Contacts free?

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

### Which has better reviews, Text Calculator or ABC Contacts?

ABC Contacts is rated higher. Text Calculator averages 2.0 out of 5 from 3 ratings, while ABC Contacts averages 4.6 from 1.2K ratings.

### Do Text Calculator or ABC Contacts have ads?

ABC Contacts shows ads; Text Calculator does not.

### Which is updated more often, Text Calculator or ABC Contacts?

Text Calculator ships an update every 18 months, and ABC Contacts every 2 months. Most recently, Text Calculator was updated on October 31, 2026 and ABC Contacts on November 6, 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.*