# Floating Memo vs PrepNotify

The clearest difference is update cadence: Floating Memo at every 3 days against PrepNotify's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Floating Memo sells 4 in-app purchases, starting at $2.99 per month and PrepNotify sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Floating Memo ships an update every 3 days, PrepNotify every 2 weeks. The most recent releases landed on November 8, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Floating Memo | PrepNotify |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Size | 35 MB | 24 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Takatoshi Ichige](https://appshunter.io/developer/1717609832) | [Pei Yang Jhang](https://appshunter.io/developer/6793039246) |

## What reviewers say

### Floating Memo

[App page](https://appshunter.io/ios/app/floating-memo-notes-and-ideas/id6751458276)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard(Remove Ads) Monthly | $2.99 | per month |
| Premium Plan Monthly | $4.99 | per month |
| Standard Plan Annually | $24.99 | per year |
| Premium Plan Annually | $39.99 | per year |


### PrepNotify

[App page](https://appshunter.io/ios/app/prepnotify-supply-tracker/id6793039244)

**Features:** iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One bubble tea a month | $1.99 | per month |
| A year of bubble tea | $14.99 | per year |
| Buy me a bubble tea | $1.99 | one-time |


## Frequently asked questions

### Is Floating Memo free?

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

### Is PrepNotify free?

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

### Do Floating Memo or PrepNotify have ads?

Neither Floating Memo nor PrepNotify shows ads.

### Which is updated more often, Floating Memo or PrepNotify?

Floating Memo ships an update every 3 days, and PrepNotify every 2 weeks. Most recently, Floating Memo was updated on November 8, 2026 and PrepNotify on November 6, 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.*