# WBAT Mobile vs Centerline Scheduler

The clearest difference is update cadence: Centerline Scheduler at every 2 days against WBAT Mobile's every 3 months. WBAT Mobile's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

WBAT Mobile ships an update every 3 months, Centerline Scheduler every 2 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | WBAT Mobile | Centerline Scheduler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/centerline-scheduler/id6800510465/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Free | Free |
| Size | 23 MB | 16 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [UTRS, Inc](https://appshunter.io/developer/1253459967) | [Great Scott! Interactive](https://appshunter.io/developer/553560593) |

## What reviewers say

### WBAT Mobile

[App page](https://appshunter.io/ios/app/wbat-mobile/id1253459968)

This app enables authorized users to create, save, and submit safety reports for their organization's safety programs directly from a mobile device. It supports various report types including ASAP, FRAT, LOSA, and incident reports, and allows users to view safety notices and messages.

**Highlights:** Create safety reports on mobile, Submit reports from anywhere, Supports ASAP, FRAT, LOSA, incident reports, View safety notices and newsletters, Send and receive WBAT messages

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

**In-app purchases:** none


### Centerline Scheduler

[App page](https://appshunter.io/ios/app/centerline-scheduler/id6800510465)

This app provides pilots with a modern, mobile-first interface for managing flight school and flying club reservations. Book, cancel, and log flights directly from your phone, with features like real-time aircraft alerts and Google Calendar sync.

**Highlights:** Book, cancel, preflight, and postflight logging, Dashboard with bookings, currency, and balance, Day/Week schedule view with fleet details, One-tap booking for available slots, Aircraft change and grounding alerts, Instructor-student pairing and currency sharing, Google Calendar synchronization

**In-app purchases:** none


## Frequently asked questions

### Is WBAT Mobile free?

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

### Is Centerline Scheduler free?

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

### Do WBAT Mobile or Centerline Scheduler have ads?

Neither WBAT Mobile nor Centerline Scheduler shows ads.

### Which is updated more often, WBAT Mobile or Centerline Scheduler?

WBAT Mobile ships an update every 3 months, and Centerline Scheduler every 2 days. Most recently, WBAT Mobile was updated on October 24, 2026 and Centerline Scheduler on October 24, 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.*