# CatDays vs VaniKeep Makeup Expiry Tracker

The clearest difference is in-app purchases: VaniKeep Makeup Expiry Tracker at none against CatDays's 8. VaniKeep Makeup Expiry Tracker also leads on update cadence (every 4 days vs every 3 weeks) and iOS requirement (15.5 vs 17.5). On price, ads and device support there is nothing between them.

Both are free to download. CatDays sells 8 one-off in-app purchases. VaniKeep Makeup Expiry Tracker asks for nothing beyond the download.

CatDays ships an update every 3 weeks, VaniKeep Makeup Expiry Tracker every 4 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | CatDays | VaniKeep Makeup Expiry Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (7 ratings)](https://appshunter.io/ios/app/catdays-cat-countdown/id6773580078/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 65 MB |
| Requires iOS | 17.5 | **15.5** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lychee Intelligence Co., Ltd.](https://appshunter.io/developer/1778934446) | [TZUCHIEN LIN](https://appshunter.io/developer/6819592089) |

## What reviewers say

### CatDays

[App page](https://appshunter.io/ios/app/catdays-cat-countdown/id6773580078)

Track important dates with a customizable cat companion. Choose from various feline friends to count down to future events or count up days since past milestones. Receive gentle reminders and view your progress with home screen widgets.

**Highlights:** Countdown and count-up modes, Selectable cat companions, Customizable reminders, Home screen widgets, iCloud synchronization, Ad-free experience

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Leo | $2.99 | one-time |
| Luna | $2.99 | one-time |
| Tofu | $2.99 | one-time |
| Ash | $2.99 | one-time |
| Milo | $2.99 | one-time |
| Pumpkin | $2.99 | one-time |
| Leo & Luna Pack | $3.99 | one-time |
| Original Cats Pack | $4.99 | one-time |


### VaniKeep Makeup Expiry Tracker

[App page](https://appshunter.io/ios/app/vanikeep-makeup-expiry-tracker/id6819591847)

**In-app purchases:** none


## Frequently asked questions

### Is CatDays free?

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

### Is VaniKeep Makeup Expiry Tracker free?

VaniKeep Makeup Expiry Tracker is free to download, with no in-app purchases.

### Do CatDays or VaniKeep Makeup Expiry Tracker have ads?

Neither CatDays nor VaniKeep Makeup Expiry Tracker shows ads.

### Which is updated more often, CatDays or VaniKeep Makeup Expiry Tracker?

CatDays ships an update every 3 weeks, and VaniKeep Makeup Expiry Tracker every 4 days. Most recently, CatDays was updated on October 31, 2026 and VaniKeep Makeup Expiry Tracker on October 31, 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.*