# NUS Timesheet vs Chill Spark

The clearest difference is update cadence: Chill Spark at every 2 days against NUS Timesheet's every 5 months. NUS Timesheet's advantage is iOS requirement (13.4 vs 15.1). 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.

NUS Timesheet ships an update every 5 months, Chill Spark every 2 days. The most recent releases landed on October 8, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | NUS Timesheet | Chill Spark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nus-timesheet/id1484431083/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 30 MB | 30 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [National University of Singapore](https://appshunter.io/developer/412284566) | [Suranga Nanayakkara](https://appshunter.io/developer/1662793428) |

## What reviewers say

### NUS Timesheet

[App page](https://appshunter.io/ios/app/nus-timesheet/id1484431083)

This application helps NUS students track their work hours for the NUS Student Work Scheme. It allows for easy recording of hours, submission for payment, and monitoring of claim status. Supports both hourly and task-based jobs.

**Highlights:** Start/Stop timer for hour tracking, Weekly hour monitoring, Real-time claim status updates, Support for hourly and task-based jobs, Submission for payment processing

**Features:** Vision Pro support

**In-app purchases:** none


### Chill Spark

[App page](https://appshunter.io/ios/app/chill-spark/id6760994921)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is NUS Timesheet free?

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

### Is Chill Spark free?

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

### Do NUS Timesheet or Chill Spark have ads?

Neither NUS Timesheet nor Chill Spark shows ads.

### Which is updated more often, NUS Timesheet or Chill Spark?

NUS Timesheet ships an update every 5 months, and Chill Spark every 2 days. Most recently, NUS Timesheet was updated on October 8, 2026 and Chill Spark on September 29, 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.*