# AddNotes vs Belfast Self Storage

The clearest difference is in-app purchases: Belfast Self Storage at none against AddNotes's 2. Belfast Self Storage also leads on ads (none vs shown) and iOS requirement (15.1 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. AddNotes sells 2 in-app purchases, starting at $2.99 per month. Belfast Self Storage asks for nothing beyond the download.

AddNotes ships an update every 10 days, Belfast Self Storage every 2 weeks. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | AddNotes | Belfast Self Storage |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (365 ratings)](https://appshunter.io/ios/app/addnotes/id1254890578/reviews)** | — |
| Number of ratings | **365** | — |
| Positive reviews | 87.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 39 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Climb App](https://appshunter.io/developer/404048459) | [R6 Group Pty Ltd](https://appshunter.io/developer/494462067) |

## What reviewers say

### AddNotes

[App page](https://appshunter.io/ios/app/addnotes/id1254890578)

This app combines note-taking with automatic calculation. Input data and numbers, and it will instantly compute totals for you. It's versatile for managing various data items and calculations.

**Highlights:** Integrates notes and calculator, Automatic total calculation, Supports Dynamic Type, Compatible with hardware keyboards, Manages various data items

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly | $2.99 | per month |
| Premium yearly | $29.99 | per year |


### Belfast Self Storage

[App page](https://appshunter.io/ios/app/belfast-self-storage/id6751480124)

**In-app purchases:** none


## Frequently asked questions

### Is AddNotes free?

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

### Is Belfast Self Storage free?

Belfast Self Storage is free to download, with no in-app purchases.

### Do AddNotes or Belfast Self Storage have ads?

AddNotes shows ads; Belfast Self Storage does not.

### Which is updated more often, AddNotes or Belfast Self Storage?

AddNotes ships an update every 10 days, and Belfast Self Storage every 2 weeks. Most recently, AddNotes was updated on October 8, 2026 and Belfast Self Storage on September 30, 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.*