# Transient Global Amnesia vs Radiologic Technologists Cards

The clearest difference is in-app purchases: Transient Global Amnesia at none against Radiologic Technologists Cards's 9. Transient Global Amnesia also leads on update cadence (every 2 months vs every 8 months). Radiologic Technologists Cards's advantage is iOS requirement (15.1 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Radiologic Technologists Cards sells 9 in-app purchases, starting at $12.99 per 7 days. Transient Global Amnesia asks for nothing beyond the download.

Transient Global Amnesia ships an update every 2 months, Radiologic Technologists Cards every 8 months. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Transient Global Amnesia | Radiologic Technologists Cards |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/radiologic-technologists-cards/id6753278199/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | — | Free with in-app purchases |
| Size | 128 MB | 36 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Tiffany So](https://appshunter.io/developer/1629628611) | [Alexander Pyjik](https://appshunter.io/developer/1770367776) |

## What reviewers say

### Transient Global Amnesia

[App page](https://appshunter.io/ios/app/transient-global-amnesia/id6737163395)

**Features:** macOS Compatibility

**In-app purchases:** none


### Radiologic Technologists Cards

[App page](https://appshunter.io/ios/app/radiologic-technologists-cards/id6753278199)

Prepare for the ARRT exam with comprehensive flashcards covering key radiologic technology concepts. Master imaging principles, radiation safety, and patient care with expert-curated content, personalized study sets, and spaced repetition. Track your progress and study offline to boost confidence and achieve certification.

**Highlights:** Hundreds of expert-curated flashcards, Customizable flashcard sets, Spaced repetition technology, Timed practice mode, Progress tracking and analytics, Offline access, Daily study goals

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Radiologic Tech Weekly Access | $12.99 | per 7 days |
| Radiolo Monthly Full Access | $30.99 | per month |
| Radiologic Tech Monthly Access | $30.99 | per month |
| Radiolo Quarterly Full Access | $69.99 | per 3 months |
| Radiolo Quarterly Full Access | $69.99 | per 3 months |
| Radiolo Semiannual Full Access | $114.99 | per 6 months |
| Radiolo Semiannual Full Access | $114.99 | per 6 months |
| Radiolo Annual Full Access | $179.99 | per year |
| Radiolo Annual Full Access | $179.99 | per year |


## Frequently asked questions

### Is Transient Global Amnesia free?

Transient Global Amnesia is free to download, with no in-app purchases.

### Is Radiologic Technologists Cards free?

Radiologic Technologists Cards is free to download, with in-app purchases available.

### Do Transient Global Amnesia or Radiologic Technologists Cards have ads?

Neither Transient Global Amnesia nor Radiologic Technologists Cards shows ads.

### Which is updated more often, Transient Global Amnesia or Radiologic Technologists Cards?

Transient Global Amnesia ships an update every 2 months, and Radiologic Technologists Cards every 8 months. Most recently, Transient Global Amnesia was updated on October 30, 2026 and Radiologic Technologists Cards on November 5, 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.*