# Digestive System Flashcards vs Subjects

The clearest difference is price: Subjects at Free against Digestive System Flashcards's $2.99. Subjects also leads on update cadence (weekly vs every 22 months). Digestive System Flashcards's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 26.0). On ads and device support there is nothing between them.

Subjects is free to download; Digestive System Flashcards costs $2.99 up front. Subjects sells 1 in-app purchase, starting at $1.99 per month. Digestive System Flashcards asks for nothing beyond the download.

Digestive System Flashcards ships an update every 22 months, Subjects weekly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Digestive System Flashcards | Subjects |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/subjects-class-planner/id6450539552/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 22 months | **Weekly** |
| Monetization | — | Freemium |
| Size | 19 MB | 36 MB |
| Requires iOS | **11.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hasan Cakir](https://appshunter.io/developer/814343093) | [Jarryd Baillie](https://appshunter.io/developer/1693798521) |

## What reviewers say

### Digestive System Flashcards

[App page](https://appshunter.io/ios/app/digestive-system-flashcards/id1415700973)

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

**In-app purchases:** none


### Subjects

[App page](https://appshunter.io/ios/app/subjects-class-planner/id6450539552)

Organize your academic life with this timetable and task management app. Track classes, assignments, and deadlines all in one place. Features include customizable subject details and PDF export.

**Highlights:** Weekly timetable creation, Homework and task tracking, Customizable subject profiles, PDF timetable export, Class and homework reminders (Pro), Lock Screen and Home Screen widgets (Pro), Smart Scan for timetable import (Pro)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subjects Pro Monthly | $1.99 | per month |


## Frequently asked questions

### Is Digestive System Flashcards free?

Digestive System Flashcards costs $2.99, with no in-app purchases.

### Is Subjects free?

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

### Do Digestive System Flashcards or Subjects have ads?

Neither Digestive System Flashcards nor Subjects shows ads.

### Which is updated more often, Digestive System Flashcards or Subjects?

Digestive System Flashcards ships an update every 22 months, and Subjects weekly. Most recently, Digestive System Flashcards was updated on November 6, 2026 and Subjects on November 3, 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.*