# Toronto Hydro vs Protobuzz

The clearest difference is review sentiment: Protobuzz at 100% against Toronto Hydro's 6%. Protobuzz also leads on update cadence (every 5 days vs every 10 months) and iOS requirement (13.0 vs 15.0). Toronto Hydro's advantage is in-app purchases (none vs 7). On price, ads and device support there is nothing between them.

Both are free to download. Protobuzz sells 7 in-app purchases, starting at $1.99 per month. Toronto Hydro asks for nothing beyond the download.

Toronto Hydro ships an update every 10 months, Protobuzz every 5 days. The most recent releases landed on October 20, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Toronto Hydro | Protobuzz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/protobuzz-automated-buzzer/id6499471607/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 5.9% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 5 days** |
| Monetization | **Free** | Subscription |
| Size | 10 MB | 36 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Toronto Hydro](https://appshunter.io/developer/1587483621) | [Aphrx Inc.](https://appshunter.io/developer/1508696914) |

## What reviewers say

### Toronto Hydro

[App page](https://appshunter.io/ios/app/toronto-hydro/id1587483619)

Access outage maps, report issues, and manage your account. View details on current and planned outages, construction projects, and access bills and notifications.

**Highlights:** View outage details, Report outages, Access account information, View bills, Sign up for notifications, Report problems

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

**In-app purchases:** none


### Protobuzz

[App page](https://appshunter.io/ios/app/protobuzz-automated-buzzer/id6499471607)

Automate and schedule entry management for visitors, deliveries, and guests directly from your smartphone. This app is ideal for residential buildings, offices, and gated communities, streamlining access permissions.

**Highlights:** Automated buzzer activities, Schedule entry access, Grant access to visitors and guests, Manage residential buildings, Manage office spaces, Manage gated communities

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Community Subscription | $1.99 | per month |
| Monthly Standard Subscription | $3.99 | per month |
| Buzzcut Subscription | $3.99 | per month |
| Monthly Premium Subscription | $6.99 | per month |
| Annual Community Subscription | $14.99 | per year |
| Annual Standard Subscription | $39.99 | per year |
| Annual Premium Subscription | $69.99 | per year |


## Frequently asked questions

### Is Toronto Hydro free?

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

### Is Protobuzz free?

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

### Do Toronto Hydro or Protobuzz have ads?

Neither Toronto Hydro nor Protobuzz shows ads.

### Which is updated more often, Toronto Hydro or Protobuzz?

Toronto Hydro ships an update every 10 months, and Protobuzz every 5 days. Most recently, Toronto Hydro was updated on October 20, 2026 and Protobuzz on October 2, 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.*