# Constructor Proctor vs Surprise

Constructor Proctor and Surprise are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Constructor Proctor | Surprise |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 16 MB | 11 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SIT Alemira Switzerland AG](https://appshunter.io/developer/1650092810) | [Emily Sudduth](https://appshunter.io/developer/1721274803) |

## What reviewers say

### Constructor Proctor

[App page](https://appshunter.io/ios/app/constructor-proctor/id6443860334)

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

**In-app purchases:** none


### Surprise

[App page](https://appshunter.io/ios/app/surprise/id6502490428)

**In-app purchases:** none


## Frequently asked questions

### Is Constructor Proctor free?

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

### Is Surprise free?

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

### Do Constructor Proctor or Surprise have ads?

Neither Constructor Proctor nor Surprise shows ads.

### Which is updated more often, Constructor Proctor or Surprise?

Constructor Proctor ships an update monthly, and Surprise monthly. Most recently, Constructor Proctor was updated on September 24, 2026 and Surprise on September 23, 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.*