# AC Transit Mobile vs Drop

The clearest difference is update cadence: AC Transit Mobile at every 2 weeks against Drop's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

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

AC Transit Mobile ships an update every 2 weeks, Drop every 4 months. The most recent releases landed on September 21, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | AC Transit Mobile | Drop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (11 ratings)](https://appshunter.io/ios/app/ac-transit-mobile/id1630430863/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 23.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 72 MB | 36 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alameda Contra Costa Transit District](https://appshunter.io/developer/1423855729) | [Magbe llc](https://appshunter.io/developer/1855379444) |

## What reviewers say

### AC Transit Mobile

[App page](https://appshunter.io/ios/app/ac-transit-mobile/id1630430863)

Plan your journeys and travel conveniently with real-time bus predictions and mobile fare payment. Access customer service directly and manage your transit account seamlessly. This app simplifies your commute across the East Bay.

**Highlights:** Trip planning and schedules, Real-time bus arrival predictions, Mobile fare payment, Clipper account management, Customer service access, iOS accessibility integration

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

**In-app purchases:** none


### Drop

[App page](https://appshunter.io/ios/app/drop-mobility/id6755664061)

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

**In-app purchases:** none


## Frequently asked questions

### Is AC Transit Mobile free?

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

### Is Drop free?

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

### Do AC Transit Mobile or Drop have ads?

Neither AC Transit Mobile nor Drop shows ads.

### Which is updated more often, AC Transit Mobile or Drop?

AC Transit Mobile ships an update every 2 weeks, and Drop every 4 months. Most recently, AC Transit Mobile was updated on September 21, 2026 and Drop on September 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*