# PingModel vs Jiffy

The clearest difference is iOS requirement: Jiffy at 15.1 against PingModel's 17.0. 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.

## The numbers

| Metric | PingModel | Jiffy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Size | 3 MB | 64 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Blupurple Design Ltd.](https://appshunter.io/developer/530891387) | [Paul Gerard McBrien](https://appshunter.io/developer/1881179090) |

## What reviewers say

### PingModel

[App page](https://appshunter.io/ios/app/pingmodel/id6758910107)

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

**In-app purchases:** none


### Jiffy

[App page](https://appshunter.io/ios/app/jiffy-notes-tasks-reminders/id6759848067)

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

**In-app purchases:** none


## Frequently asked questions

### Is PingModel free?

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

### Is Jiffy free?

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

### Do PingModel or Jiffy have ads?

Neither PingModel nor Jiffy shows ads.

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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.*