# GoodDeed vs Twinkle Clock

The clearest difference is price: Twinkle Clock at Free against GoodDeed's $0.99. Twinkle Clock also leads on update cadence (fortnightly vs every 3 months). GoodDeed's advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 17.0). On ads and device support there is nothing between them.

Twinkle Clock is free to download; GoodDeed costs $0.99 up front. Twinkle Clock sells 1 one-off in-app purchase. GoodDeed asks for nothing beyond the download.

GoodDeed ships an update every 3 months, Twinkle Clock fortnightly. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | GoodDeed | Twinkle Clock |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.4 (17 ratings)](https://appshunter.io/ios/app/gooddeed/id1511315050/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Paid | — |
| Size | 3 MB | 23 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, Mac, Vision Pro |
| Age rating | 4+ | 4+ |
| Developer | [Roman Kuryanov](https://appshunter.io/developer/1418497651) | [Hiroyasu Hirai](https://appshunter.io/developer/455568461) |

## What reviewers say

### GoodDeed

[App page](https://appshunter.io/ios/app/gooddeed/id1511315050)

This app encourages users to perform acts of kindness and make the world a better place. It provides examples of good deeds and prompts users to track how many they can accomplish daily.

**Highlights:** Perform acts of kindness, Track daily good deeds, Receive examples of kindness, Promotes positive world impact, Encourages personal growth

**Features:** Vision Pro support

**In-app purchases:** none


### Twinkle Clock

[App page](https://appshunter.io/ios/app/twinkle-clock/id6467501688)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Twinkle Clock Pro | $24.99 | one-time |


## Frequently asked questions

### Is GoodDeed free?

GoodDeed costs $0.99, with no in-app purchases.

### Is Twinkle Clock free?

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

### Do GoodDeed or Twinkle Clock have ads?

Neither GoodDeed nor Twinkle Clock shows ads.

### Which is updated more often, GoodDeed or Twinkle Clock?

GoodDeed ships an update every 3 months, and Twinkle Clock fortnightly. Most recently, GoodDeed was updated on October 3, 2026 and Twinkle Clock on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*