# Onsite PMS vs Screenshot Zero

The clearest difference is in-app purchases: Onsite PMS at none against Screenshot Zero's 1. Onsite PMS also leads on iOS requirement (15.0 vs 18.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Screenshot Zero sells 1 one-off in-app purchase. Onsite PMS asks for nothing beyond the download.

Onsite PMS ships an update every 2 weeks, Screenshot Zero weekly. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Onsite PMS | Screenshot Zero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/screenshot-zero/id6758515187/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 154 MB | 3 MB |
| Requires iOS | **15.0** | 18.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [ONSITE SAL](https://appshunter.io/developer/1100336816) | [Christopher Mayfield](https://appshunter.io/developer/1873271290) |

## What reviewers say

### Onsite PMS

[App page](https://appshunter.io/ios/app/onsite-pms/id1540559600)

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

**In-app purchases:** none


### Screenshot Zero

[App page](https://appshunter.io/ios/app/screenshot-zero/id6758515187)

Effortlessly declutter your photo library by swiping through screenshots and unwanted images. This utility app offers a simple, ad-free experience with no tracking or recurring fees, allowing you to quickly organize your memories.

**Highlights:** Swipe left to delete, right to keep, Year filters for targeted cleaning, Select specific albums or entire library, Sort photos chronologically, Privacy-focused, photos stay on device, One-time purchase for unlimited use

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $4.99 | one-time |


## Frequently asked questions

### Is Onsite PMS free?

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

### Is Screenshot Zero free?

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

### Do Onsite PMS or Screenshot Zero have ads?

Neither Onsite PMS nor Screenshot Zero shows ads.

### Which is updated more often, Onsite PMS or Screenshot Zero?

Onsite PMS ships an update every 2 weeks, and Screenshot Zero weekly. Most recently, Onsite PMS was updated on October 15, 2026 and Screenshot Zero on October 7, 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.*