# Prism vs Now Block

The clearest difference is update cadence: Now Block at every 2 days against Prism's weekly. Now Block also leads on iOS requirement (16.2 vs 18.0). 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.

Prism ships an update weekly, Now Block every 2 days. The most recent releases landed on October 31, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Prism | Now Block |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/prism-where-does-time-go/id6757640806/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free | — |
| Size | 17 MB | 1 MB |
| Requires iOS | 18.0 | **16.2** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Weifan Chen](https://appshunter.io/developer/1868044018) | [雯琪 李](https://appshunter.io/developer/1894738911) |

## What reviewers say

### Prism

[App page](https://appshunter.io/ios/app/prism-where-does-time-go/id6757640806)

This app helps you track and set time spent on projects. It offers tools to manage your time effectively, encouraging focus on important tasks. It aims to assist users in consistently working towards their goals.

**Highlights:** Project-based time tracking, Goal setting for time allocation, Time management tools, Focus on meaningful endeavors, User feedback for feature incorporation

**Features:** macOS Compatibility

**In-app purchases:** none


### Now Block

[App page](https://appshunter.io/ios/app/now-block/id6762583880)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Prism free?

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

### Is Now Block free?

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

### Do Prism or Now Block have ads?

Neither Prism nor Now Block shows ads.

### Which is updated more often, Prism or Now Block?

Prism ships an update weekly, and Now Block every 2 days. Most recently, Prism was updated on October 31, 2026 and Now Block on November 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.*