# TWA Dictionary vs BU Reserve

TWA Dictionary and BU Reserve both sit at 4.3 stars, but that hides the real split: 77% of TWA Dictionary's written reviews are positive against 0% of BU Reserve's. TWA Dictionary also leads on ads (none vs shown) and ratings volume (33 vs 10). BU Reserve's advantage is in-app purchases (none vs 5) and update cadence (weekly vs every 3 weeks). On price, rating, device support and iOS requirement there is nothing between them.

Both are free to download. TWA Dictionary sells 5 in-app purchases, starting at $4.99 per month. BU Reserve asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.3 for TWA Dictionary against 4.2 for BU Reserve. Both are backed by a comparable volume of ratings — 33 and 10 respectively. Written reviews are what separate them: 77% of TWA Dictionary's written reviews are positive against 0% of BU Reserve's.

TWA Dictionary ships an update every 3 weeks, BU Reserve weekly. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | TWA Dictionary | BU Reserve |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (33 ratings)](https://appshunter.io/ios/app/twa-dictionary/id6465301116/reviews)** | [4.2 (10 ratings)](https://appshunter.io/ios/app/bu-reserve/id6476447928/reviews) |
| Number of ratings | **33** | 10 |
| Positive reviews | **76.9% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 41 MB | 4 MB |
| Requires iOS | 15.1 | **14.6** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [TWA Innovations LLC](https://appshunter.io/developer/1706524789) | [Chase Lenhart](https://appshunter.io/developer/1726764721) |

## What reviewers say

### TWA Dictionary

[App page](https://appshunter.io/ios/app/twa-dictionary/id6465301116)

Master American Sign Language with a comprehensive dictionary featuring over 25,000 signs, variations, and cultural insights. Created by a Deaf team, it offers thematic organization, user-driven content requests, and regular updates for an enhanced learning experience.

**Highlights:** Over 25,000 ASL signs, Sign variations and cultural insights, Thematic organization, User-requested content, Continuous updates, Educational blog on Deaf Culture

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $49.99 | per year |
| Gift Code Month | $4.99 | one-time |
| Gift Code 6 Months | $29.99 | one-time |
| Gift Code 1 Year | $49.99 | one-time |


### BU Reserve

[App page](https://appshunter.io/ios/app/bu-reserve/id6476447928)

This application allows users to make reservations for various resources. It simplifies the booking process for available items and services.

**Highlights:** Resource reservation, Booking system, Simplified process

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TWA Dictionary free?

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

### Is BU Reserve free?

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

### Which has better reviews, TWA Dictionary or BU Reserve?

TWA Dictionary is rated higher. TWA Dictionary averages 4.3 out of 5 from 33 ratings, while BU Reserve averages 4.2 from 10 ratings.

### Do TWA Dictionary or BU Reserve have ads?

BU Reserve shows ads; TWA Dictionary does not.

### Which is updated more often, TWA Dictionary or BU Reserve?

TWA Dictionary ships an update every 3 weeks, and BU Reserve weekly. Most recently, TWA Dictionary was updated on October 7, 2026 and BU Reserve on October 14, 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.*