# Countdown Flow vs MemoBell

The clearest difference is in-app purchases: Countdown Flow at none against MemoBell's 1. Countdown Flow also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. MemoBell sells 1 one-off in-app purchase. Countdown Flow asks for nothing beyond the download.

Countdown Flow ships an update every 2 days, MemoBell every 4 days. The most recent releases landed on September 20, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Countdown Flow | MemoBell |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 4 days |
| Size | 1 MB | 8 MB |
| Requires iOS | 18.4 | **17.6** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Calvin Schumbera](https://appshunter.io/developer/1714469992) | [EREN OZTURK](https://appshunter.io/developer/1844228508) |

## What reviewers say

### Countdown Flow

[App page](https://appshunter.io/ios/app/countdown-flow/id6745511538)

**Features:** macOS Compatibility

**In-app purchases:** none


### MemoBell

[App page](https://appshunter.io/ios/app/memobell/id6753660486)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Features | $1.99 | one-time |


## Frequently asked questions

### Is Countdown Flow free?

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

### Is MemoBell free?

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

### Do Countdown Flow or MemoBell have ads?

MemoBell shows ads; Countdown Flow does not.

### Which is updated more often, Countdown Flow or MemoBell?

Countdown Flow ships an update every 2 days, and MemoBell every 4 days. Most recently, Countdown Flow was updated on September 20, 2026 and MemoBell on September 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*