# T vs CShift Calendar

The clearest difference is rating: CShift Calendar at 5.0 against T's 3.3. CShift Calendar also leads on update cadence (weekly vs every 4 months). T's advantage is in-app purchases (none vs 2) and ratings volume (39 vs 2). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CShift Calendar sells 2 in-app purchases, starting at $34.99 per month. T asks for nothing beyond the download.

CShift Calendar holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: T has 39 ratings behind it against 2, so its average is the more settled of the two.

T ships an update every 4 months, CShift Calendar weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | T | CShift Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (39 ratings)](https://appshunter.io/ios/app/t-mobile-multiline/id1218949474/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cshift-calendar/id6781598638/reviews)** |
| Number of ratings | **39** | 2 |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 131 MB | 32 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [T-Mobile](https://appshunter.io/developer/525560781) | [Jiovanni Munoz](https://appshunter.io/developer/6777601472) |

## What reviewers say

### T

[App page](https://appshunter.io/ios/app/t-mobile-multiline/id1218949474)

This app allows employees to add a separate, company-managed phone number to their personal device. Keep work and personal communications distinct with a dedicated line for calls, texts, and voicemail. Gain insights into work-related productivity.

**Highlights:** Separate work and personal numbers, Dedicated line for calls, texts, voicemail, Works over any domestic carrier network, Provides productivity insights and analytics, Simple to use

**Features:** macOS Compatibility

**In-app purchases:** none


### CShift Calendar

[App page](https://appshunter.io/ios/app/cshift-calendar/id6781598638)

This app streamlines business operations by managing employee schedules, time tracking, payroll, and contractor work. It also handles requests, inventory, and performance reporting for businesses of all sizes.

**Highlights:** Employee scheduling and shift management, Time clock-in/out and attendance tracking, Contractor work offers and job management, Payroll processing and invoice tracking, Request management for time off and corrections, Inventory and sales performance tracking, Team alerts and push notifications

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Admin Plan | $34.99 | per month |
| Yearly Admin Plan | $349.99 | per year |


## Frequently asked questions

### Is T free?

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

### Is CShift Calendar free?

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

### Which has better reviews, T or CShift Calendar?

CShift Calendar is rated higher. T averages 3.3 out of 5 from 39 ratings, while CShift Calendar averages 5.0 from 2 ratings.

### Do T or CShift Calendar have ads?

Neither T nor CShift Calendar shows ads.

### Which is updated more often, T or CShift Calendar?

T ships an update every 4 months, and CShift Calendar weekly. Most recently, T was updated on November 3, 2026 and CShift Calendar on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*