# Smartbuz pro vs HeatNext

The clearest difference is in-app purchases: Smartbuz pro at none against HeatNext's 4. Smartbuz pro also leads on update cadence (every 9 days vs every 2 months). HeatNext's advantage is iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. HeatNext sells 4 in-app purchases, starting at $1.99 per month. Smartbuz pro asks for nothing beyond the download.

Smartbuz pro ships an update every 9 days, HeatNext every 2 months. The most recent releases landed on September 17, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Smartbuz pro | HeatNext |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 10.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | Free | — |
| Size | 38 MB | 32 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [百藝國際](https://appshunter.io/developer/967875699) | [Nomnio](https://appshunter.io/developer/1440372439) |

## What reviewers say

### Smartbuz pro

[App page](https://appshunter.io/ios/app/smartbuz-pro/id1173390804)

This app offers real-time school bus tracking for administrators and parents, ensuring student safety. It provides notifications for abnormal driving and records daily bus travel times for improved planning.

**Highlights:** Dynamic school bus location query, Student boarding and alighting notifications, Abnormal driving alerts, Real-time bus status monitoring, Daily driving time recording, Improved driving planning data

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

**In-app purchases:** none


### HeatNext

[App page](https://appshunter.io/ios/app/heatnext/id1440372440)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Package | $1.99 | per month |
| Advanced Package | $3.99 | per month |
| Plus Package | $18.99 | per year |
| Advanced Package | $37.99 | per year |


## Frequently asked questions

### Is Smartbuz pro free?

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

### Is HeatNext free?

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

### Do Smartbuz pro or HeatNext have ads?

Neither Smartbuz pro nor HeatNext shows ads.

### Which is updated more often, Smartbuz pro or HeatNext?

Smartbuz pro ships an update every 9 days, and HeatNext every 2 months. Most recently, Smartbuz pro was updated on September 17, 2026 and HeatNext on September 15, 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.*