# SC vs Attendance Tracker

The clearest difference is in-app purchases: SC at none against Attendance Tracker's 3. SC also leads on device support (3 vs 1). Attendance Tracker's advantage is update cadence (every 4 days vs every 2 months). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Attendance Tracker sells 3 in-app purchases, starting at $4.99 per 7 days. SC asks for nothing beyond the download.

SC ships an update every 2 months, Attendance Tracker every 4 days. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | SC | Attendance Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/attendance-tracker-check-in/id6815065594/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 38 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Davy Raitt](https://appshunter.io/developer/1795318281) | [Brian Kershner](https://appshunter.io/developer/1894124715) |

## What reviewers say

### SC

[App page](https://appshunter.io/ios/app/sc-900-study-buddy-security/id6748069788)

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

**In-app purchases:** none


### Attendance Tracker

[App page](https://appshunter.io/ios/app/attendance-tracker-check-in/id6815065594)

Quickly track attendance for classes, teams, or groups with a single tap for exceptions. Export detailed reports in PDF or CSV format. Works offline and prioritizes user privacy with no account or cloud storage required.

**Highlights:** One-tap exception marking, Offline functionality, Roster management, PDF and CSV export, Privacy-focused design, Optional Face ID lock

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Attend Pro Weekly | $4.99 | per 7 days |
| Attend Pro Yearly | $29.99 | per year |
| Attend Pro Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is SC free?

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

### Is Attendance Tracker free?

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

### Do SC or Attendance Tracker have ads?

Neither SC nor Attendance Tracker shows ads.

### Which is updated more often, SC or Attendance Tracker?

SC ships an update every 2 months, and Attendance Tracker every 4 days. Most recently, SC was updated on October 25, 2026 and Attendance Tracker on October 26, 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.*