# ClassFast vs Picabulary

The clearest difference is in-app purchases: Picabulary at none against ClassFast's 3. Picabulary also leads on update cadence (every 4 days vs fortnightly). ClassFast's advantage is iOS requirement (15.6 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. ClassFast sells 3 in-app purchases, starting at $1.99 per month. Picabulary asks for nothing beyond the download.

ClassFast ships an update fortnightly, Picabulary every 4 days. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | ClassFast | Picabulary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/classfast-class-attendance/id6755885720/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Free | — |
| Size | 72 MB | 31 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Vien Tran Ngoc](https://appshunter.io/developer/1644084520) | [Duc Hoa Truong](https://appshunter.io/developer/1851913134) |

## What reviewers say

### ClassFast

[App page](https://appshunter.io/ios/app/classfast-class-attendance/id6755885720)

This app digitizes class management for educators, handling attendance, tuition fees, and parent communication. It automates tasks like fee calculation and receipt generation, saving time for teachers. Parents can track student progress and receive notifications directly.

**Highlights:** Quick attendance tracking, Automated tuition management, Parent communication portal, Class and student profiles, Income and expense tracking, Automated notifications, Cloud sync and dark mode

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gói hằng tháng | $1.99 | per month |
| Gói 6 tháng | $7.99 | per 6 months |
| Gói 1 năm | $12.99 | per year |


### Picabulary

[App page](https://appshunter.io/ios/app/picabulary/id6790032461)

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

**In-app purchases:** none


## Frequently asked questions

### Is ClassFast free?

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

### Is Picabulary free?

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

### Do ClassFast or Picabulary have ads?

Neither ClassFast nor Picabulary shows ads.

### Which is updated more often, ClassFast or Picabulary?

ClassFast ships an update fortnightly, and Picabulary every 4 days. Most recently, ClassFast was updated on October 14, 2026 and Picabulary on October 9, 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.*