# Calendar Clock vs CountThings By Camera

The clearest difference is review sentiment: CountThings By Camera at 81% against Calendar Clock's 0%. CountThings By Camera also leads on price (Free vs $0.99) and update cadence (every 5 weeks vs every 41 months). Calendar Clock's advantage is in-app purchases (none vs 11). On ads and device support there is nothing between them.

CountThings By Camera is free to download; Calendar Clock costs $0.99 up front. CountThings By Camera sells 11 one-off in-app purchases. Calendar Clock asks for nothing beyond the download.

Calendar Clock ships an update every 41 months, CountThings By Camera every 5 weeks. The most recent releases landed on September 10, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Calendar Clock | CountThings By Camera |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.8 (32 ratings)](https://appshunter.io/ios/app/countthings-by-camera/id1627219849/reviews)** |
| Number of ratings | — | **32** |
| Positive reviews | 0.0% of reviews | **81.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 5 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 4 MB | 15 MB |
| Requires iOS | 26.5 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Systemiko Inc.](https://appshunter.io/developer/680630947) | [长松 孙](https://appshunter.io/developer/1626925849) |

## What reviewers say

### Calendar Clock

[App page](https://appshunter.io/ios/app/calendar-clock/id1451445740)

This app displays the current year, month, week, and time on a single screen with a clean design. It offers customizable theme colors and functions as a desk clock. The app disables device sleep mode while active.

**Highlights:** All-in-one screen display, Year, month, week, day, hour, minute, second, Switchable theme colors (dark, light, green, blue), Disables device sleep mode, Acts as a desk clock

**Features:** macOS Compatibility

**In-app purchases:** none


### CountThings By Camera

[App page](https://appshunter.io/ios/app/countthings-by-camera/id1627219849)

This app uses AI and computer vision to automatically count items in photos. It offers a vast template library, supports both new photos and existing albums, and provides manual correction for accuracy. It can count various items simultaneously, even in complex backgrounds.

**Highlights:** AI-powered item counting, Extensive template library, Photo and album input, Area selection for accuracy, Manual correction, History records, Multi-item and multi-class statistics

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 times card | $0.99 | one-time |
| day card | $1.99 | one-time |
| 100 times card | $4.99 | one-time |
| monthly card(30 times per day) | $4.99 | one-time |
| month card(100 times per day) | $5.99 | one-time |
| annual card(30 times per day) | $14.99 | one-time |
| month card(300 times per day) | $19.99 | one-time |
| 1000 times card | $29.99 | one-time |
| annual card(100 times per day) | $29.99 | one-time |
| monthly card | $29.99 | one-time |
| annual card(300 times per day) | $79.99 | one-time |


## Frequently asked questions

### Is Calendar Clock free?

Calendar Clock costs $0.99, with no in-app purchases.

### Is CountThings By Camera free?

CountThings By Camera is free to download, with in-app purchases available.

### Do Calendar Clock or CountThings By Camera have ads?

Neither Calendar Clock nor CountThings By Camera shows ads.

### Which is updated more often, Calendar Clock or CountThings By Camera?

Calendar Clock ships an update every 41 months, and CountThings By Camera every 5 weeks. Most recently, Calendar Clock was updated on September 10, 2026 and CountThings By Camera on September 23, 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.*