# Plum Choice vs Serial Watcher

The clearest difference is in-app purchases: Plum Choice at none against Serial Watcher's 4. Plum Choice also leads on update cadence (every 2 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Serial Watcher sells 4 one-off in-app purchases. Plum Choice asks for nothing beyond the download.

Plum Choice ships an update every 2 days, Serial Watcher every 2 weeks. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Plum Choice | Serial Watcher |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Size | 54 MB | 4 MB |
| Requires iOS | **16.4** | 17.6 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Mailquotes.com, LLC](https://appshunter.io/developer/6788884195) | [Moscoso Pacheco, Gonzalo Juvenal](https://appshunter.io/developer/1825736307) |

## What reviewers say

### Plum Choice

[App page](https://appshunter.io/ios/app/plum-choice/id6792790851)

**Features:** Apple Watch app

**In-app purchases:** none


### Serial Watcher

[App page](https://appshunter.io/ios/app/serial-watcher/id6792816019)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Soda | $0.99 | one-time |
| Medium Soda | $1.99 | one-time |
| Large Soda | $3.99 | one-time |
| Soda + Popcorn | $7.99 | one-time |


## Frequently asked questions

### Is Plum Choice free?

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

### Is Serial Watcher free?

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

### Do Plum Choice or Serial Watcher have ads?

Neither Plum Choice nor Serial Watcher shows ads.

### Which is updated more often, Plum Choice or Serial Watcher?

Plum Choice ships an update every 2 days, and Serial Watcher every 2 weeks. Most recently, Plum Choice was updated on October 9, 2026 and Serial Watcher on October 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.*