# Df vs Zaperon Verify

The clearest difference is iOS requirement: Zaperon Verify at 12.0 against Df's 15.6. 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.

Df ships an update every 3 weeks, Zaperon Verify every 5 weeks. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Df | Zaperon Verify |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free | — |
| Size | 136 MB | 43 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nishant Srivastav](https://appshunter.io/developer/1252544397) | [FinLock Technologies Private Limited](https://appshunter.io/developer/1684095833) |

## What reviewers say

### Df

[App page](https://appshunter.io/ios/app/df-os/id1458479861)

This app digitizes and digitalizes shopfloor manufacturing operations. It uses deep-tech capabilities like BPM, IoT, and AI/ML to manage complex processes, offering a no-code UI for business process definition and business intelligence. It supports various departments and includes a tool for achieving company sustainability goals.

**Highlights:** Shopfloor digitization, BPM, IoT, AI/ML integration, No-code UI for business processes, Business Intelligence (BI), Supports Production, Quality, Safety, Maintenance, Utility, Store departments, ESG tool for sustainability goals

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

**In-app purchases:** none


### Zaperon Verify

[App page](https://appshunter.io/ios/app/zaperon-verify/id6448226194)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Df free?

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

### Is Zaperon Verify free?

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

### Do Df or Zaperon Verify have ads?

Neither Df nor Zaperon Verify shows ads.

### Which is updated more often, Df or Zaperon Verify?

Df ships an update every 3 weeks, and Zaperon Verify every 5 weeks. Most recently, Df was updated on October 14, 2026 and Zaperon Verify 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.*