# CalcMemo929 vs Next Reservation

The clearest difference is review sentiment: Next Reservation at 100% against CalcMemo929's 50%. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. CalcMemo929 sells 1 one-off in-app purchase and Next Reservation sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CalcMemo929 ships an update every 2 weeks, Next Reservation every 6 days. The most recent releases landed on October 15, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | CalcMemo929 | Next Reservation |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 1 MB | 5 MB |
| Requires iOS | **16.4** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YOSHIHIRO TAKAHASHI](https://appshunter.io/developer/574193873) | [takaaki024](https://appshunter.io/developer/393783638) |

## What reviewers say

### CalcMemo929

[App page](https://appshunter.io/ios/app/calcmemo929/id6451918962)

This app combines a simple calculator with note-taking capabilities, allowing users to solve math problems and save calculation processes as memos for easy reference. Its user-friendly interface and clear display enhance the learning and work experience.

**Highlights:** Intuitive user interface, Clear display of calculations, Save calculations as memos, Full-screen number display in landscape, Supports learning and work tasks

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $0.49 | one-time |


### Next Reservation

[App page](https://appshunter.io/ios/app/next-reservation/id6740490473)

Easily schedule recurring appointments and add them to your device's calendar. Set preferred intervals for services like haircuts or dental visits and quickly register them with optional location-based reminders.

**Highlights:** Schedule recurring appointments, Add appointments to calendar, Set preferred scheduling intervals, One-tap registration, Location-based reminders, Pre-set appointment templates

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is CalcMemo929 free?

CalcMemo929 is free to download, with in-app purchases available.

### Is Next Reservation free?

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

### Do CalcMemo929 or Next Reservation have ads?

Neither CalcMemo929 nor Next Reservation shows ads.

### Which is updated more often, CalcMemo929 or Next Reservation?

CalcMemo929 ships an update every 2 weeks, and Next Reservation every 6 days. Most recently, CalcMemo929 was updated on October 15, 2026 and Next Reservation on October 2, 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.*