# Cambridge Word Accelerator vs SpecimenPro

The clearest difference is update cadence: SpecimenPro at every 3 days against Cambridge Word Accelerator's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Cambridge Word Accelerator sells 2 in-app purchases, starting at $9.99 per month and SpecimenPro sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Cambridge Word Accelerator ships an update every 3 months, SpecimenPro every 3 days. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Cambridge Word Accelerator | SpecimenPro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/specimenpro/id6753773469/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | — | Free |
| Size | 9 MB | 18 MB |
| Requires iOS | **17.2** | 18.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) | [Aaron Celestian](https://appshunter.io/developer/1844958071) |

## What reviewers say

### Cambridge Word Accelerator

[App page](https://appshunter.io/ios/app/cambridge-word-accelerator/id6740189988)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $9.99 | per month |
| Lifetime version | $24.99 | one-time |


### SpecimenPro

[App page](https://appshunter.io/ios/app/specimenpro/id6753773469)

Catalog and manage any type of collection with advanced tools for documentation, measurement, and organization. Features include QR code tracking, AR measurements, and offline functionality, making it ideal for both personal hobbyists and professional institutions.

**Highlights:** QR code tracking and scanning, AR measurements for dimensions, Photo documentation with markup, Customizable metadata fields, Offline functionality, iCloud sync, CSV and SQLite export

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $9.99 | one-time |


## Frequently asked questions

### Is Cambridge Word Accelerator free?

Cambridge Word Accelerator is free to download, with in-app purchases available.

### Is SpecimenPro free?

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

### Do Cambridge Word Accelerator or SpecimenPro have ads?

Neither Cambridge Word Accelerator nor SpecimenPro shows ads.

### Which is updated more often, Cambridge Word Accelerator or SpecimenPro?

Cambridge Word Accelerator ships an update every 3 months, and SpecimenPro every 3 days. Most recently, Cambridge Word Accelerator was updated on October 6, 2026 and SpecimenPro on October 10, 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.*