# Behavior Observer vs SederFi

The clearest difference is in-app purchases: SederFi at none against Behavior Observer's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Behavior Observer sells 2 in-app purchases, starting at $49.99 per year. SederFi asks for nothing beyond the download.

## The numbers

| Metric | Behavior Observer | SederFi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sederfi/id6791833291/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | — | Free |
| Size | 4 MB | 10 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Zaccaro](https://appshunter.io/developer/1895771100) | [Menachem Goodman](https://appshunter.io/developer/6791833653) |

## What reviewers say

### Behavior Observer

[App page](https://appshunter.io/ios/app/behavior-observer/id6789358581)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Behavior Observer Pro | $49.99 | per year |
| Behavior Observer Pro Lifetime | $149.00 | one-time |


### SederFi

[App page](https://appshunter.io/ios/app/sederfi/id6791833291)

This app serves as a school-managed companion for students, teachers, and staff. Students can track attendance, grades, and school announcements, while educators can efficiently manage attendance and enter grades. Access is provided through school-issued credentials.

**Highlights:** Track attendance records, Monitor test results and grades, Request reshus and view decisions, Access school bulletin and calendar, Receive push notifications, Mark attendance quickly, Enter grades on the go

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

**In-app purchases:** none


## Frequently asked questions

### Is Behavior Observer free?

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

### Is SederFi free?

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

### Do Behavior Observer or SederFi have ads?

Neither Behavior Observer nor SederFi shows ads.

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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.*