# Exam Score Calc vs S3

The clearest difference is price: Exam Score Calc at Free against S3's $1.99. Exam Score Calc also leads on update cadence (every 4 months vs every 13 months) and iOS requirement (13.0 vs 27.0). S3's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

Exam Score Calc is free to download; S3 costs $1.99 up front. Exam Score Calc sells 1 one-off in-app purchase. S3 asks for nothing beyond the download.

Exam Score Calc ships an update every 4 months, S3 every 13 months. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Exam Score Calc | S3 |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/s3-browser/id6752520914/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 months** | Every 13 months |
| Monetization | — | Paid |
| Size | 26 MB | 1 MB |
| Requires iOS | **13.0** | 27.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Evan Carr](https://appshunter.io/developer/1686736003) | [超 程](https://appshunter.io/developer/1831639791) |

## What reviewers say

### Exam Score Calc

[App page](https://appshunter.io/ios/app/exam-score-calc/id6449152325)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $1.99 | one-time |


### S3

[App page](https://appshunter.io/ios/app/s3-browser/id6752520914)

Manage Amazon S3 and S3-compatible object storage services directly from your iPhone or iPad. This intuitive application offers a seamless experience for developers, system administrators, and business users to access and control their cloud storage.

**Highlights:** Manage Amazon S3 storage, Support for S3-compatible services, Intuitive iOS interface, Access from iPhone and iPad, Seamless cloud storage management

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

**In-app purchases:** none


## Frequently asked questions

### Is Exam Score Calc free?

Exam Score Calc is free to download, with in-app purchases available.

### Is S3 free?

S3 costs $1.99, with no in-app purchases.

### Do Exam Score Calc or S3 have ads?

Exam Score Calc shows ads; S3 does not.

### Which is updated more often, Exam Score Calc or S3?

Exam Score Calc ships an update every 4 months, and S3 every 13 months. Most recently, Exam Score Calc was updated on October 27, 2026 and S3 on October 30, 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.*