# Whisperkit vs Days Since & Countdown

The clearest difference is update cadence: Days Since & Countdown at every 3 weeks against Whisperkit's every 2 months. 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.

Whisperkit ships an update every 2 months, Days Since & Countdown every 3 weeks. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Whisperkit | Days Since & Countdown |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 24 MB | 10 MB |
| Requires iOS | 18.5 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [chienchung Yu](https://appshunter.io/developer/1895796342) | [Igor Bogdanov](https://appshunter.io/developer/6773527328) |

## What reviewers say

### Whisperkit

[App page](https://appshunter.io/ios/app/whisperkit/id6764759491)

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

**In-app purchases:** none


### Days Since & Countdown

[App page](https://appshunter.io/ios/app/days-since-and-countdown-whenly/id6796975382)

**In-app purchases:** none


## Frequently asked questions

### Is Whisperkit free?

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

### Is Days Since & Countdown free?

Days Since & Countdown is free to download, with no in-app purchases.

### Do Whisperkit or Days Since & Countdown have ads?

Neither Whisperkit nor Days Since & Countdown shows ads.

### Which is updated more often, Whisperkit or Days Since & Countdown?

Whisperkit ships an update every 2 months, and Days Since & Countdown every 3 weeks. Most recently, Whisperkit was updated on October 12, 2026 and Days Since & Countdown on October 13, 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.*