# StoreJars vs Brian Kayfitz App Development

The clearest difference is update cadence: StoreJars at every 3 weeks against Brian Kayfitz App Development's every 8 months. StoreJars also leads on iOS requirement (13.0 vs 15.0). 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.

StoreJars ships an update every 3 weeks, Brian Kayfitz App Development every 8 months. The most recent releases landed on September 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | StoreJars | Brian Kayfitz App Development |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 8 months |
| Size | 49 MB | 48 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [STOREJARS LIMITED](https://appshunter.io/developer/1496759642) | [Brian Kayfitz Development Corporation](https://appshunter.io/developer/6803143226) |

## What reviewers say

### StoreJars

[App page](https://appshunter.io/ios/app/storejars-ecommerce-stores/id1584973436)

**Features:** macOS Compatibility

**In-app purchases:** none


### Brian Kayfitz App Development

[App page](https://appshunter.io/ios/app/brian-kayfitz-app-development/id6745343666)

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

**In-app purchases:** none


## Frequently asked questions

### Is StoreJars free?

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

### Is Brian Kayfitz App Development free?

Brian Kayfitz App Development is free to download, with no in-app purchases.

### Do StoreJars or Brian Kayfitz App Development have ads?

Neither StoreJars nor Brian Kayfitz App Development shows ads.

### Which is updated more often, StoreJars or Brian Kayfitz App Development?

StoreJars ships an update every 3 weeks, and Brian Kayfitz App Development every 8 months. Most recently, StoreJars was updated on September 10, 2026 and Brian Kayfitz App Development 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.*