# Precision Time vs OntaPay

The clearest difference is ads: OntaPay at none against Precision Time's shown. OntaPay also leads on update cadence (fortnightly vs every 18 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Precision Time ships an update every 18 months, OntaPay fortnightly. The most recent releases landed on October 11, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Precision Time | OntaPay |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 18 months | **Fortnightly** |
| Size | 16 MB | 57 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [kwai piu cheng](https://appshunter.io/developer/1537763811) | [Uniweb Pte. Ltd.](https://appshunter.io/developer/1258550847) |

## What reviewers say

### Precision Time

[App page](https://appshunter.io/ios/app/precision-time/id6466878942)

**Features:** macOS Compatibility

**In-app purchases:** none


### OntaPay

[App page](https://appshunter.io/ios/app/ontapay/id6739867617)

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

**In-app purchases:** none


## Frequently asked questions

### Is Precision Time free?

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

### Is OntaPay free?

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

### Do Precision Time or OntaPay have ads?

Precision Time shows ads; OntaPay does not.

### Which is updated more often, Precision Time or OntaPay?

Precision Time ships an update every 18 months, and OntaPay fortnightly. Most recently, Precision Time was updated on October 11, 2026 and OntaPay on October 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*