# iCallManager vs Off Call Shift Manager

The clearest difference is update cadence: iCallManager at every 2 months against Off Call Shift Manager's every 12 months. iCallManager also leads on iOS requirement (7.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

iCallManager ships an update every 2 months, Off Call Shift Manager every 12 months. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | iCallManager | Off Call Shift Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/icallmanager/id506597807/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 12 months |
| Monetization | Free | — |
| Size | 7 MB | 5 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Redspark Technologies Pvt. Ltd.](https://appshunter.io/developer/506597930) | [Edge Marketing And Design, LLC](https://appshunter.io/developer/1669832165) |

## What reviewers say

### iCallManager

[App page](https://appshunter.io/ios/app/icallmanager/id506597807)

Efficiently manage client communications and follow-ups without missing any important calls. This app helps you stay organized with reminders for scheduled calls and allows you to import contacts and manage follow-ups on various bases.

**Highlights:** Client follow-up reminders, Import phone address book, Add new contacts, Manage follow-ups by day, week, month, or priority, Edit/delete follow-ups, Call reporting and client statistics, Direct call from follow-up

**Features:** macOS Compatibility

**In-app purchases:** none


### Off Call Shift Manager

[App page](https://appshunter.io/ios/app/off-call-shift-manager/id1669832163)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iCallManager free?

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

### Is Off Call Shift Manager free?

Off Call Shift Manager is free to download, with no in-app purchases.

### Do iCallManager or Off Call Shift Manager have ads?

Neither iCallManager nor Off Call Shift Manager shows ads.

### Which is updated more often, iCallManager or Off Call Shift Manager?

iCallManager ships an update every 2 months, and Off Call Shift Manager every 12 months. Most recently, iCallManager was updated on October 5, 2026 and Off Call Shift Manager on October 9, 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.*