# Ser vs Onlynote

The clearest difference is in-app purchases: Ser at none against Onlynote's 1. Ser also leads on ads (none vs shown) and iOS requirement (12.2 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Onlynote sells 1 one-off in-app purchase. Ser asks for nothing beyond the download.

Ser ships an update every 3 weeks, Onlynote monthly. The most recent releases landed on October 11, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Ser | Onlynote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (93 ratings)](https://appshunter.io/ios/app/onlynotememocheck-listnotes/id1616516732/reviews)** |
| Number of ratings | — | **93** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | — | Ad-supported |
| Size | 91 MB | 36 MB |
| Requires iOS | **12.2** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ITmaskinen Consulting AB](https://appshunter.io/developer/307752055) | [APPS BAY LIMITED](https://appshunter.io/developer/1599035519) |

## What reviewers say

### Ser

[App page](https://appshunter.io/ios/app/ser/id1565105742)

**Features:** macOS Compatibility

**In-app purchases:** none


### Onlynote

[App page](https://appshunter.io/ios/app/onlynotememocheck-listnotes/id1616516732)

This productivity app helps users organize their thoughts and tasks. It allows for the simple creation, modification, and removal of notes, to-do lists, and memos directly from a mobile device.

**Highlights:** Create notes, Manage to-do lists, Write memos, Easy editing, Simple deletion

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Ser free?

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

### Is Onlynote free?

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

### Do Ser or Onlynote have ads?

Onlynote shows ads; Ser does not.

### Which is updated more often, Ser or Onlynote?

Ser ships an update every 3 weeks, and Onlynote monthly. Most recently, Ser was updated on October 11, 2026 and Onlynote 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.*