# ismart vs WorkCircle

The clearest difference is review sentiment: WorkCircle at 100% against ismart's 33%. WorkCircle also leads on update cadence (monthly vs every 5 months). ismart's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ismart ships an update every 5 months, WorkCircle monthly. The most recent releases landed on September 22, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ismart | WorkCircle |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | **Free** | Ad-supported |
| Size | 85 MB | 33 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [islenet Corporation](https://appshunter.io/developer/1256926976) | [WorkCircle, Inc.](https://appshunter.io/developer/1562326383) |

## What reviewers say

### ismart

[App page](https://appshunter.io/ios/app/ismart/id1256926977)

This softphone app allows iPhone users to make and receive internal calls from anywhere using 4G/5G mobile data. It integrates with a cloud PBX service, offering features like contact synchronization, call history, and call transfer functionalities.

**Highlights:** Internal call functionality via mobile data, Integration with cloud PBX service, Contact synchronization with iPhone's address book, Call history display, Call transfer and hold features, One-touch speed dial

**Features:** macOS Compatibility

**In-app purchases:** none


### WorkCircle

[App page](https://appshunter.io/ios/app/workcircle/id1562326381)

An anonymous community for employees of foreign and tech companies to connect and discuss careers. Offers a tech lounge for open communication across companies and industries, and private circles for employees. Aims to improve corporate culture and discover new career information through candid feedback.

**Highlights:** Anonymous community, Career discussions, Tech lounge, Private employee circles, Corporate culture improvement, Career information discovery

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ismart free?

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

### Is WorkCircle free?

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

### Do ismart or WorkCircle have ads?

WorkCircle shows ads; ismart does not.

### Which is updated more often, ismart or WorkCircle?

ismart ships an update every 5 months, and WorkCircle monthly. Most recently, ismart was updated on September 22, 2026 and WorkCircle on October 5, 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.*