# CIRISAgent vs Days Since & Countdown

The clearest difference is in-app purchases: Days Since & Countdown at none against CIRISAgent's 3. CIRISAgent's advantage is update cadence (every 4 days vs every 3 weeks) and iOS requirement (15.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. CIRISAgent sells 3 one-off in-app purchases. Days Since & Countdown asks for nothing beyond the download.

CIRISAgent ships an update every 4 days, Days Since & Countdown every 3 weeks. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | CIRISAgent | Days Since & Countdown |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Size | 192 MB | 10 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [CIRIS L3C](https://appshunter.io/developer/1873353748) | [Igor Bogdanov](https://appshunter.io/developer/6773527328) |

## What reviewers say

### CIRISAgent

[App page](https://appshunter.io/ios/app/cirisagent/id6758524415)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 99 CIRIS Credits | $9.99 | one-time |
| 249 CIRIS Credits | $24.99 | one-time |
| 599 CIRIS Credits | $59.99 | one-time |


### Days Since & Countdown

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

**In-app purchases:** none


## Frequently asked questions

### Is CIRISAgent free?

CIRISAgent is free to download, with in-app purchases available.

### Is Days Since & Countdown free?

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

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

Neither CIRISAgent nor Days Since & Countdown shows ads.

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

CIRISAgent ships an update every 4 days, and Days Since & Countdown every 3 weeks. Most recently, CIRISAgent was updated on October 6, 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.*