# Tech Terms vs Acronyms and Abbreviations

The clearest difference is in-app purchases: Tech Terms at none against Acronyms and Abbreviations's 1. Tech Terms also leads on ads (none vs shown) and rating (4.8 vs 4.6). Acronyms and Abbreviations's advantage is ratings volume (301 vs 35). On price, review sentiment, device support and iOS requirement there is nothing between them.

Both are free to download. Acronyms and Abbreviations sells 1 one-off in-app purchase. Tech Terms asks for nothing beyond the download.

Tech Terms holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Acronyms and Abbreviations has 301 ratings behind it against 35, so its average is the more settled of the two. Written reviews point the same way: 83% of Tech Terms's written reviews are positive against 78% of Acronyms and Abbreviations's.

Tech Terms ships an update every 8 months, Acronyms and Abbreviations every 17 months. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Tech Terms | Acronyms and Abbreviations |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (35 ratings)](https://appshunter.io/ios/app/tech-terms/id923672016/reviews)** | [4.6 (301 ratings)](https://appshunter.io/ios/app/acronyms-and-abbreviations/id1032748686/reviews) |
| Number of ratings | 35 | **301** |
| Positive reviews | **83.3% of reviews** | 77.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 8 months** | Every 17 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 53 MB | 39 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sharpened Productions](https://appshunter.io/developer/410672596) | [Farlex, Inc.](https://appshunter.io/developer/379450386) |

## What reviewers say

### Tech Terms

[App page](https://appshunter.io/ios/app/tech-terms/id923672016)

Explore and understand over a thousand common technology terms with clear, concise definitions and real-life examples. This reference app allows you to search, browse, save favorites, and discover a new term daily to expand your tech vocabulary.

**Highlights:** Search over 1,000 technical terms, Browse technical terms by category, Read clear definitions with examples, Save favorite terms, Daily definition feature, Random term generator

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

**In-app purchases:** none


### Acronyms and Abbreviations

[App page](https://appshunter.io/ios/app/acronyms-and-abbreviations/id1032748686)

Access definitions for over 1 million acronyms and abbreviations across various fields, including medicine, military, IT, and slang. This comprehensive dictionary offers offline access, search suggestions, and the ability to save favorites.

**Highlights:** 1 million+ offline acronyms, Search suggestions, Unlimited bookmarks, Recent searches, Adjustable font size, Share definitions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free upgrade | $4.99 | one-time |

**What reviewers like**

- 👍 Practical and useful dictionary
- 👍 Comprehensive and seamless search
- 👍 Keeps users updated with modern language
- 👍 High collection of must-haves
- 👍 Straightforward and easy to use

**What reviewers complain about**

- 🐛 Application closes immediately after opening
- 🐛 Cannot add own acronyms
- 🐛 Annoying ad system
- 🐛 Not very flexible search (word to abbr)
- 🐛 Installation issues for some

**Reported bugs**

- Application closes immediately after opening (iOS 15.4)
- Crashes at launch on multiple devices

**Requested features**

- Ability to search for abbreviations for a given word
- Implement a less intrusive ad system


## Frequently asked questions

### Is Tech Terms free?

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

### Is Acronyms and Abbreviations free?

Acronyms and Abbreviations is free to download, with in-app purchases available.

### Which has better reviews, Tech Terms or Acronyms and Abbreviations?

Tech Terms is rated higher. Tech Terms averages 4.8 out of 5 from 35 ratings, while Acronyms and Abbreviations averages 4.6 from 301 ratings.

### Do Tech Terms or Acronyms and Abbreviations have ads?

Acronyms and Abbreviations shows ads; Tech Terms does not.

### Which is updated more often, Tech Terms or Acronyms and Abbreviations?

Tech Terms ships an update every 8 months, and Acronyms and Abbreviations every 17 months. Most recently, Tech Terms was updated on October 14, 2026 and Acronyms and Abbreviations on October 17, 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.*