# EventKeeper Countdown Timer vs MoodFlow

The clearest difference is ads: MoodFlow at none against EventKeeper Countdown Timer's shown. MoodFlow also leads on update cadence (every 2 days vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EventKeeper Countdown Timer ships an update every 2 months, MoodFlow every 2 days. The most recent releases landed on September 13, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | EventKeeper Countdown Timer | MoodFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 78 MB | 255 MB |
| Requires iOS | **16.1** | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Chih Feng Lien](https://appshunter.io/developer/1826391453) | [文韬 张](https://appshunter.io/developer/1879666003) |

## What reviewers say

### EventKeeper Countdown Timer

[App page](https://appshunter.io/ios/app/eventkeeper-countdown-timer/id6748804156)

**Features:** macOS Compatibility

**In-app purchases:** none


### MoodFlow

[App page](https://appshunter.io/ios/app/moodflow-private-mood-diary/id6759587593)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is EventKeeper Countdown Timer free?

EventKeeper Countdown Timer is free to download, with no in-app purchases.

### Is MoodFlow free?

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

### Do EventKeeper Countdown Timer or MoodFlow have ads?

EventKeeper Countdown Timer shows ads; MoodFlow does not.

### Which is updated more often, EventKeeper Countdown Timer or MoodFlow?

EventKeeper Countdown Timer ships an update every 2 months, and MoodFlow every 2 days. Most recently, EventKeeper Countdown Timer was updated on September 13, 2026 and MoodFlow on September 16, 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.*