# Exaphy vs InStock

The clearest difference is in-app purchases: Exaphy at none against InStock's 6. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. InStock sells 6 in-app purchases, starting at $3.99 per month. Exaphy asks for nothing beyond the download.

Exaphy ships an update every 3 weeks, InStock fortnightly. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Exaphy | InStock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (17 ratings)](https://appshunter.io/ios/app/exaphy-school-assistant/id6462006741/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 21 MB | 48 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jennifer To](https://appshunter.io/developer/1702782042) | [Marko Pavlakovic](https://appshunter.io/developer/1876644400) |

## What reviewers say

### Exaphy

[App page](https://appshunter.io/ios/app/exaphy-school-assistant/id6462006741)

This comprehensive digital assistant helps students organize their academic life, manage time, and improve study habits. It offers tools for planning daily tasks, calculating grades, building routines, taking notes, storing resources, and utilizing effective study techniques.

**Highlights:** Daily Planner with reminders and deadlines, Grade Calculator for weighted gradebooks, Morning Routine builder, Note-taking and resource repository, Study Tools including flashcards, Time Management with Pomodoro technique

**Features:** macOS Compatibility

**In-app purchases:** none


### InStock

[App page](https://appshunter.io/ios/app/instock-smart-pantry-tracker/id6759064096)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Duo Monthly | $6.99 | per month |
| Family Monthly | $11.99 | per month |
| Pro Yearly | $24.99 | per year |
| Duo Yearly | $39.99 | per year |
| Family Yearly | $69.99 | per year |


## Frequently asked questions

### Is Exaphy free?

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

### Is InStock free?

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

### Do Exaphy or InStock have ads?

Neither Exaphy nor InStock shows ads.

### Which is updated more often, Exaphy or InStock?

Exaphy ships an update every 3 weeks, and InStock fortnightly. Most recently, Exaphy was updated on October 17, 2026 and InStock 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.*