# ProdigiSign vs OneYotta

ProdigiSign and OneYotta 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.

ProdigiSign ships an update every 3 months, OneYotta every 2 months. The most recent releases landed on October 9, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ProdigiSign | OneYotta |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 271 MB | 51 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Prodigisign](https://appshunter.io/developer/1733593718) | [Yotta](https://appshunter.io/developer/1678927535) |

## What reviewers say

### ProdigiSign

[App page](https://appshunter.io/ios/app/prodigisign/id6670239890)

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

**In-app purchases:** none


### OneYotta

[App page](https://appshunter.io/ios/app/oneyotta/id6758011343)

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

**In-app purchases:** none


## Frequently asked questions

### Is ProdigiSign free?

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

### Is OneYotta free?

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

### Do ProdigiSign or OneYotta have ads?

Neither ProdigiSign nor OneYotta shows ads.

### Which is updated more often, ProdigiSign or OneYotta?

ProdigiSign ships an update every 3 months, and OneYotta every 2 months. Most recently, ProdigiSign was updated on October 9, 2026 and OneYotta on October 25, 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.*