# Biffar smart access vs TeacherTime

The clearest difference is in-app purchases: Biffar smart access at none against TeacherTime's 3. Biffar smart access also leads on iOS requirement (12.0 vs 17.6). TeacherTime's advantage is update cadence (every 4 days vs every 19 months). On price, ads and device support there is nothing between them.

Both are free to download. TeacherTime sells 3 in-app purchases, starting at $0.99 per month. Biffar smart access asks for nothing beyond the download.

Biffar smart access ships an update every 19 months, TeacherTime every 4 days. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Biffar smart access | TeacherTime |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 4 days** |
| Size | 45 MB | 12 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | iPhone, iPod, Apple Watch | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Soular GmbH & Co. KG](https://appshunter.io/developer/1147785644) | [Mario Koopke](https://appshunter.io/developer/1839513624) |

## What reviewers say

### Biffar smart access

[App page](https://appshunter.io/ios/app/biffar-smart-access/id1205970493)

**Features:** macOS Compatibility

**In-app purchases:** none


### TeacherTime

[App page](https://appshunter.io/ios/app/teachertime/id6762621030)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TeacherTime Premium Monthly | $0.99 | per month |
| TeacherTime Premium Yearly | $8.99 | per year |
| TeacherTime Premium Lifetime | $22.99 | one-time |


## Frequently asked questions

### Is Biffar smart access free?

Biffar smart access is free to download, with no in-app purchases.

### Is TeacherTime free?

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

### Do Biffar smart access or TeacherTime have ads?

Neither Biffar smart access nor TeacherTime shows ads.

### Which is updated more often, Biffar smart access or TeacherTime?

Biffar smart access ships an update every 19 months, and TeacherTime every 4 days. Most recently, Biffar smart access was updated on October 7, 2026 and TeacherTime 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.*