# Cal4U vs Keepon

The clearest difference is update cadence: Keepon at every 2 days against Cal4U's every 2 weeks. Cal4U's advantage is iOS requirement (12.0 vs 15.1). 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.

Cal4U ships an update every 2 weeks, Keepon every 2 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Cal4U | Keepon |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 53 MB | 49 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Apptodate LTD](https://appshunter.io/developer/1387397580) | [Moti Shay](https://appshunter.io/developer/6787003191) |

## What reviewers say

### Cal4U

[App page](https://appshunter.io/ios/app/cal4u/id1558074295)

**Features:** macOS Compatibility

**In-app purchases:** none


### Keepon

[App page](https://appshunter.io/ios/app/keepon-coupon-wallet/id6787005789)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cal4U free?

Cal4U is free to download, with no in-app purchases.

### Is Keepon free?

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

### Do Cal4U or Keepon have ads?

Neither Cal4U nor Keepon shows ads.

### Which is updated more often, Cal4U or Keepon?

Cal4U ships an update every 2 weeks, and Keepon every 2 days. Most recently, Cal4U was updated on October 25, 2026 and Keepon on October 24, 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.*