# Ziffer vs Progress

The clearest difference is rating: Progress at 5.0 against Ziffer's 4.0. Progress also leads on in-app purchases (none vs 2) and update cadence (every 5 days vs every 3 weeks). Ziffer's advantage is ads (none vs shown). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. Ziffer sells 2 in-app purchases, starting at $0.99 per month. Progress asks for nothing beyond the download.

Progress holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 6 and 3 respectively. Written reviews point the same way: 75% of Ziffer's written reviews are positive against 87% of Progress's.

Ziffer ships an update every 3 weeks, Progress every 5 days. Both last shipped on October 5, 2026.

## The numbers

| Metric | Ziffer | Progress |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (6 ratings)](https://appshunter.io/ios/app/ziffer-lists-and-tasks/id1502903771/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/progress-todo/id1558355041/reviews)** |
| Number of ratings | **6** | 3 |
| Positive reviews | 75.0% of reviews | **86.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 7 MB | 66 MB |
| Requires iOS | 11.0 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DigitalViews, Inc.](https://appshunter.io/developer/1213714161) | [Yukihiro Kadono](https://appshunter.io/developer/1502517927) |

## What reviewers say

### Ziffer

[App page](https://appshunter.io/ios/app/ziffer-lists-and-tasks/id1502903771)

This app helps you organize your daily plans and tasks efficiently. Create to-do lists, manage project steps, or build shopping lists with ease. Features like in-place editing and subtasks streamline your workflow.

**Highlights:** Quick planner, To-do list creation, Progress tracking, In-place editing, Easy subtasks

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Ziffer Premium | $0.99 | per month |
| Annual Ziffer Premium | $8.99 | per year |


### Progress

[App page](https://appshunter.io/ios/app/progress-todo/id1558355041)

Break down large goals into manageable steps with this task management app. Track progress, set deadlines, and organize tasks into custom pages. Get notified about upcoming due dates to stay on track.

**Highlights:** Create tasks with subtasks, Track task progress rates, Set task deadlines, Task due date notifications, Drag and drop task organization, Categorize tasks by page, Multiple customizable pages

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ziffer free?

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

### Is Progress free?

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

### Which has better reviews, Ziffer or Progress?

Progress is rated higher. Ziffer averages 4.0 out of 5 from 6 ratings, while Progress averages 5.0 from 3 ratings.

### Do Ziffer or Progress have ads?

Progress shows ads; Ziffer does not.

### Which is updated more often, Ziffer or Progress?

Ziffer ships an update every 3 weeks, and Progress every 5 days. Most recently, Ziffer was updated on October 5, 2026 and Progress 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.*