# ZappID vs Deadlines

The clearest difference is in-app purchases: ZappID at none against Deadlines's 1. ZappID also leads on update cadence (every 4 days vs every 2 months) and iOS requirement (12.0 vs 15.0). Deadlines's advantage is device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. Deadlines sells 1 one-off in-app purchase. ZappID asks for nothing beyond the download.

ZappID ships an update every 4 days, Deadlines every 2 months. The most recent releases landed on October 19, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | ZappID | Deadlines |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/deadlines-priority-to-do-list/id1488633875/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 months |
| Monetization | — | Freemium |
| Size | 11 MB | 2 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Fredrik Petersson](https://appshunter.io/developer/555276018) | [Brady Simon](https://appshunter.io/developer/1466972112) |

## What reviewers say

### ZappID

[App page](https://appshunter.io/ios/app/zappid/id1455029820)

**Features:** macOS Compatibility

**In-app purchases:** none


### Deadlines

[App page](https://appshunter.io/ios/app/deadlines-priority-to-do-list/id1488633875)

Organize your daily tasks with this modern to-do list manager. Create custom groups, assign priorities, and visualize deadlines. Upgrade for unlimited tasks, alerts, subtasks, and calendar integration.

**Highlights:** Custom task groups, Priority assignment, Deadline visualization, Incomplete task widgets, iCloud storage, Light and dark modes, Subtasks and alerts (Pro)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Mode | $1.99 | one-time |


## Frequently asked questions

### Is ZappID free?

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

### Is Deadlines free?

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

### Do ZappID or Deadlines have ads?

Neither ZappID nor Deadlines shows ads.

### Which is updated more often, ZappID or Deadlines?

ZappID ships an update every 4 days, and Deadlines every 2 months. Most recently, ZappID was updated on October 19, 2026 and Deadlines on October 13, 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.*