# NPS Prodigi vs ezSign

The clearest difference is update cadence: ezSign at monthly against NPS Prodigi's every 8 months. ezSign also leads on 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.

NPS Prodigi ships an update every 8 months, ezSign monthly. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | NPS Prodigi | ezSign |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Monthly** |
| Size | 44 MB | 119 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [PEMBANGKITAN JAWA BALI SERVICES, PT](https://appshunter.io/developer/1340757335) | [PT Solusi Identitas Global Net](https://appshunter.io/developer/1739322625) |

## What reviewers say

### NPS Prodigi

[App page](https://appshunter.io/ios/app/nps-prodigi/id1483582816)

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

**In-app purchases:** none


### ezSign

[App page](https://appshunter.io/ios/app/ezsign/id6737967213)

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

**In-app purchases:** none


## Frequently asked questions

### Is NPS Prodigi free?

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

### Is ezSign free?

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

### Do NPS Prodigi or ezSign have ads?

Neither NPS Prodigi nor ezSign shows ads.

### Which is updated more often, NPS Prodigi or ezSign?

NPS Prodigi ships an update every 8 months, and ezSign monthly. Most recently, NPS Prodigi was updated on November 7, 2026 and ezSign on November 4, 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.*