# IAPHD2025 vs ESTRO 2026

The clearest difference is update cadence: ESTRO 2026 at weekly against IAPHD2025's every 35 months. IAPHD2025's advantage is iOS requirement (13.0 vs 15.5). 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.

IAPHD2025 ships an update every 35 months, ESTRO 2026 weekly. The most recent releases landed on October 7, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | IAPHD2025 | ESTRO 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 35 months | **Weekly** |
| Monetization | — | Free |
| Size | 8 MB | 100 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [K&M Congress Idegenforgalmi es Szolgaltato Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/1123576703) | [CYIM](https://appshunter.io/developer/394180060) |

## What reviewers say

### IAPHD2025

[App page](https://appshunter.io/ios/app/iaphd2025/id1589923608)

**Features:** macOS Compatibility

**In-app purchases:** none


### ESTRO 2026

[App page](https://appshunter.io/ios/app/estro-2026/id1614477899)

Access the full program, engage during sessions, and view posters for a leading radiation oncology congress. This app facilitates learning, collaboration, and connection within the medical community.

**Highlights:** Access congress program, Interact during sessions, Watch session replays, View posters, Connect with community

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

**In-app purchases:** none


## Frequently asked questions

### Is IAPHD2025 free?

IAPHD2025 is free to download, with no in-app purchases.

### Is ESTRO 2026 free?

ESTRO 2026 is free to download, with no in-app purchases.

### Do IAPHD2025 or ESTRO 2026 have ads?

Neither IAPHD2025 nor ESTRO 2026 shows ads.

### Which is updated more often, IAPHD2025 or ESTRO 2026?

IAPHD2025 ships an update every 35 months, and ESTRO 2026 weekly. Most recently, IAPHD2025 was updated on October 7, 2026 and ESTRO 2026 on October 20, 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.*