# Simple Reservation Manager vs 原価ノート

Simple Reservation Manager and 原価ノート are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Simple Reservation Manager sells 1 in-app purchase, starting at $0.49 per month and 原価ノート sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Simple Reservation Manager ships an update fortnightly, 原価ノート every 9 days. The most recent releases landed on November 4, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Simple Reservation Manager | 原価ノート |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/simple-reservation-manager/id6480118785/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 19 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yohei Tamura](https://appshunter.io/developer/1713180514) | [nobutaka kawasaki](https://appshunter.io/developer/6797384563) |

## What reviewers say

### Simple Reservation Manager

[App page](https://appshunter.io/ios/app/simple-reservation-manager/id6480118785)

This app helps businesses manage customer bookings and appointments. It offers features like reservation reminders, a calendar view, and search functionality. Data syncs automatically across Apple devices via iCloud.

**Highlights:** Reservation management, Customer management, iCloud automatic sync, Reservation reminder notifications, Calendar view, Search functionality

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $0.49 | per month |


### 原価ノート

[App page](https://appshunter.io/ios/app/id6799887510)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 原価ノート Pro | $5.99 | one-time |


## Frequently asked questions

### Is Simple Reservation Manager free?

Simple Reservation Manager is free to download, with in-app purchases available.

### Is 原価ノート free?

原価ノート is free to download, with in-app purchases available.

### Do Simple Reservation Manager or 原価ノート have ads?

Neither Simple Reservation Manager nor 原価ノート shows ads.

### Which is updated more often, Simple Reservation Manager or 原価ノート?

Simple Reservation Manager ships an update fortnightly, and 原価ノート every 9 days. Most recently, Simple Reservation Manager was updated on November 4, 2026 and 原価ノート 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.*