# CTBUH vs FOOTPRINT+

The clearest difference is iOS requirement: CTBUH at 12.0 against FOOTPRINT+'s 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

CTBUH ships an update every 2 months, FOOTPRINT+ every 3 months. The most recent releases landed on September 27, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | CTBUH | FOOTPRINT+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ctbuh/id6593696572/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 9 MB | 45 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [COUNCIL ON TALL BUILDINGS AND URBAN HABITAT](https://appshunter.io/developer/1470487290) | [Footprint brighton ltd](https://appshunter.io/developer/1737805327) |

## What reviewers say

### CTBUH

[App page](https://appshunter.io/ios/app/ctbuh/id6593696572)

Access the complete program, speaker details, and sponsor information for CTBUH conferences. This app is designed for attendees to enhance their conference experience.

**Highlights:** View full conference program, Access speaker information, See sponsor details, Enhance attendee experience, Conference networking tool

**Features:** macOS Compatibility

**In-app purchases:** none


### FOOTPRINT+

[App page](https://appshunter.io/ios/app/footprint-plus/id6741436939)

**In-app purchases:** none


## Frequently asked questions

### Is CTBUH free?

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

### Is FOOTPRINT+ free?

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

### Do CTBUH or FOOTPRINT+ have ads?

Neither CTBUH nor FOOTPRINT+ shows ads.

### Which is updated more often, CTBUH or FOOTPRINT+?

CTBUH ships an update every 2 months, and FOOTPRINT+ every 3 months. Most recently, CTBUH was updated on September 27, 2026 and FOOTPRINT+ on September 29, 2026.

---

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