# Sentral for Teachers vs SIM3D Pulse App

Sentral for Teachers and SIM3D Pulse App are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sentral for Teachers ships an update every 6 weeks, SIM3D Pulse App every 2 months. The most recent releases landed on October 22, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Sentral for Teachers | SIM3D Pulse App |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 36.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 42 MB | 67 MB |
| Requires iOS | 13 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sentral for Parents](https://appshunter.io/developer/1238744021) | [DO THIEN AN NGUYEN](https://appshunter.io/developer/1784080233) |

## What reviewers say

### Sentral for Teachers

[App page](https://appshunter.io/ios/app/sentral-for-teachers/id1668723271)

This app allows educators to manage essential tasks conveniently on the go. It focuses on 'mobile moments' like taking attendance and checking schedules, optimizing for simplicity and efficiency. More complex tasks are best handled on the main platform.

**Highlights:** Take attendance, Check schedule, Perform key tasks on the go, Mobile moments focus, Simple and efficient

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

**In-app purchases:** none


### SIM3D Pulse App

[App page](https://appshunter.io/ios/app/sim3d-pulse-app/id6739180549)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sentral for Teachers free?

Sentral for Teachers is free to download, with no in-app purchases.

### Is SIM3D Pulse App free?

SIM3D Pulse App is free to download, with no in-app purchases.

### Do Sentral for Teachers or SIM3D Pulse App have ads?

Neither Sentral for Teachers nor SIM3D Pulse App shows ads.

### Which is updated more often, Sentral for Teachers or SIM3D Pulse App?

Sentral for Teachers ships an update every 6 weeks, and SIM3D Pulse App every 2 months. Most recently, Sentral for Teachers was updated on October 22, 2026 and SIM3D Pulse App on October 11, 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.*