# SpecimenPro vs iNglishSpan

The clearest difference is price: SpecimenPro at Free against iNglishSpan's $8.99. SpecimenPro also leads on update cadence (every 3 days vs every 6 weeks). iNglishSpan's advantage is in-app purchases (none vs 1) and iOS requirement (16.6 vs 18.6). On ads and device support there is nothing between them.

SpecimenPro is free to download; iNglishSpan costs $8.99 up front. SpecimenPro sells 1 one-off in-app purchase. iNglishSpan asks for nothing beyond the download.

SpecimenPro ships an update every 3 days, iNglishSpan every 6 weeks. The most recent releases landed on September 26, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | SpecimenPro | iNglishSpan |
| --- | --- | --- |
| Price | **Free** | $8.99 |
| 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 | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 6 weeks |
| Monetization | Free | — |
| Size | 18 MB | 72 MB |
| Requires iOS | 18.6 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aaron Celestian](https://appshunter.io/developer/1844958071) | [Michael Heron Jones](https://appshunter.io/developer/1848336312) |

## What reviewers say

### 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 |


### iNglishSpan

[App page](https://appshunter.io/ios/app/inglishspan/id6754453287)

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

**In-app purchases:** none


## Frequently asked questions

### Is SpecimenPro free?

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

### Is iNglishSpan free?

iNglishSpan costs $8.99, with no in-app purchases.

### Do SpecimenPro or iNglishSpan have ads?

Neither SpecimenPro nor iNglishSpan shows ads.

### Which is updated more often, SpecimenPro or iNglishSpan?

SpecimenPro ships an update every 3 days, and iNglishSpan every 6 weeks. Most recently, SpecimenPro was updated on September 26, 2026 and iNglishSpan on October 15, 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.*