# Calendar Reminder vs 小本本CRM

The clearest difference is price: Calendar Reminder at Free against 小本本CRM's $0.99. 小本本CRM's advantage is in-app purchases (none vs 1) and ads (none vs shown). On update cadence, device support and iOS requirement there is nothing between them.

Calendar Reminder is free to download; 小本本CRM costs $0.99 up front. Calendar Reminder sells 1 one-off in-app purchase. 小本本CRM asks for nothing beyond the download.

Calendar Reminder ships an update every 2 weeks, 小本本CRM every 3 weeks. The most recent releases landed on September 21, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Calendar Reminder | 小本本CRM |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/calendar-reminder/id424441534/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 58.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 30 MB | 1 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [文睿 李](https://appshunter.io/developer/372593992) | [长发 肖](https://appshunter.io/developer/1818015108) |

## What reviewers say

### Calendar Reminder

[App page](https://appshunter.io/ios/app/calendar-reminder/id424441534)

Easily manage recurring events and daily tasks with a simple interface. Set reminders for birthdays, anniversaries, and important meetings. Never miss an important date or appointment again.

**Highlights:** Recurrent event management, Daily task planning, Birthday and anniversary reminders, Appointment and meeting alerts, Customizable sound/vibrate notifications

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $0.99 | one-time |


### 小本本CRM

[App page](https://appshunter.io/ios/app/crm/id6748721663)

Manage customer information, track follow-ups, and analyze business trends with this intuitive CRM system. It offers secure local storage, offline access, and easy data import/export for sales professionals, customer service reps, and entrepreneurs.

**Highlights:** Customer information management, Customer categorization, Follow-up record keeping, Data statistics and analysis, CSV data import/export, Offline usage, Local data storage

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

**In-app purchases:** none


## Frequently asked questions

### Is Calendar Reminder free?

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

### Is 小本本CRM free?

小本本CRM costs $0.99, with no in-app purchases.

### Do Calendar Reminder or 小本本CRM have ads?

Calendar Reminder shows ads; 小本本CRM does not.

### Which is updated more often, Calendar Reminder or 小本本CRM?

Calendar Reminder ships an update every 2 weeks, and 小本本CRM every 3 weeks. Most recently, Calendar Reminder was updated on September 21, 2026 and 小本本CRM on October 3, 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.*