# SUPhD vs ESDR 2026

The clearest difference is update cadence: ESDR 2026 at every 8 days against SUPhD's every 11 months. SUPhD's advantage is iOS requirement (13.0 vs 15.6). 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.

SUPhD ships an update every 11 months, ESDR 2026 every 8 days. The most recent releases landed on September 8, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | SUPhD | ESDR 2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 8 days** |
| Size | 7 MB | 68 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [K&M Congress Ltd.](https://appshunter.io/developer/1123576703) | [key4events](https://appshunter.io/developer/490630030) |

## What reviewers say

### SUPhD

[App page](https://appshunter.io/ios/app/suphd/id1528841469)

**Features:** macOS Compatibility

**In-app purchases:** none


### ESDR 2026

[App page](https://appshunter.io/ios/app/esdr-2026/id6783302336)

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

**In-app purchases:** none


## Frequently asked questions

### Is SUPhD free?

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

### Is ESDR 2026 free?

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

### Do SUPhD or ESDR 2026 have ads?

Neither SUPhD nor ESDR 2026 shows ads.

### Which is updated more often, SUPhD or ESDR 2026?

SUPhD ships an update every 11 months, and ESDR 2026 every 8 days. Most recently, SUPhD was updated on September 8, 2026 and ESDR 2026 on September 14, 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.*