# HelloCOCO vs IsCalendar

The clearest difference is in-app purchases: IsCalendar at none against HelloCOCO's 3. HelloCOCO's advantage is iOS requirement (12.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. HelloCOCO sells 3 in-app purchases, starting at $3.99 per month. IsCalendar asks for nothing beyond the download.

HelloCOCO ships an update every 3 weeks, IsCalendar every 2 weeks. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | HelloCOCO | IsCalendar |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 128 MB | 44 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TI Square Technology Ltd](https://appshunter.io/developer/441027699) | [JINGYU LIM](https://appshunter.io/developer/1684102386) |

## What reviewers say

### HelloCOCO

[App page](https://appshunter.io/ios/app/hellococo-pet-cctv-pet-cam/id1623489689)

Transform spare smartphones into high-definition pet surveillance cameras. Monitor your pets remotely with two-way video and audio communication, sound and motion detection alerts, and secure encrypted recordings. Share access with family and view recorded footage for up to a week.

**Highlights:** Spare device to HD CCTV conversion, Encrypted video recording, Two-way video and audio chat, Sound and motion detection alerts, 7-day video history storage, Account sharing for up to 8 devices, Screen mirroring for larger displays

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-month | $3.99 | per month |
| 6-month | $19.99 | per 6 months |
| 1-year | $29.99 | per year |


### IsCalendar

[App page](https://appshunter.io/ios/app/iscalendar/id6740754851)

**In-app purchases:** none


## Frequently asked questions

### Is HelloCOCO free?

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

### Is IsCalendar free?

IsCalendar is free to download, with no in-app purchases.

### Do HelloCOCO or IsCalendar have ads?

Neither HelloCOCO nor IsCalendar shows ads.

### Which is updated more often, HelloCOCO or IsCalendar?

HelloCOCO ships an update every 3 weeks, and IsCalendar every 2 weeks. Most recently, HelloCOCO was updated on November 7, 2026 and IsCalendar on October 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.*