# Shift vs Zephyr for Zulip

The clearest difference is rating: Zephyr for Zulip at 5.0 against Shift's 3.7. Zephyr for Zulip also leads on in-app purchases (none vs 1) and device support (3 vs 1). Shift's advantage is ratings volume (3 vs 1). On price, update cadence and ads there is nothing between them.

Both are free to download. Shift sells 1 one-off in-app purchase. Zephyr for Zulip asks for nothing beyond the download.

Zephyr for Zulip holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Shift ships an update every 6 days, Zephyr for Zulip every 4 days. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Shift | Zephyr for Zulip |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/shift-time-tracker/id6742521388/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zephyr-for-zulip/id6799832919/reviews)** |
| Number of ratings | **3** | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 4 days** |
| Monetization | Freemium | **Free** |
| Size | 2 MB | 19 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 12+ |
| Developer | [Edgar Olivares](https://appshunter.io/developer/571825739) | [Twarge LLC](https://appshunter.io/developer/6781456673) |

## What reviewers say

### Shift

[App page](https://appshunter.io/ios/app/shift-time-tracker/id6742521388)

Effortlessly track your work hours across multiple jobs or clients. This private time tracker requires no sign-in and allows for easy editing and PDF report generation for invoicing and taxes.

**Highlights:** Track by job or client, Seamless switching between tasks, Export and share PDF reports, Manually edit time entries, No sign-in required, Ad-free experience

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Companies | $1.99 | one-time |


### Zephyr for Zulip

[App page](https://appshunter.io/ios/app/zephyr-for-zulip/id6799832919)

A native client for a topic-based discussion system, offering features like multi-window support, drag and drop, and offline access. It provides a comprehensive experience for managing multiple servers and conversations with advanced keyboard navigation.

**Highlights:** Multi-window support on iPad, Drag and drop functionality, Offline message archive and search, Support for multiple concurrent Zulip servers, Advanced keyboard navigation, Share extension and unread-count widgets

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Shift free?

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

### Is Zephyr for Zulip free?

Zephyr for Zulip is free to download, with no in-app purchases.

### Which has better reviews, Shift or Zephyr for Zulip?

Zephyr for Zulip is rated higher. Shift averages 3.7 out of 5 from 3 ratings, while Zephyr for Zulip averages 5.0 from 1 ratings.

### Do Shift or Zephyr for Zulip have ads?

Neither Shift nor Zephyr for Zulip shows ads.

### Which is updated more often, Shift or Zephyr for Zulip?

Shift ships an update every 6 days, and Zephyr for Zulip every 4 days. Most recently, Shift was updated on October 24, 2026 and Zephyr for Zulip on October 21, 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.*