# Star Chart vs StarJar

The clearest difference is update cadence: Star Chart at fortnightly against StarJar's every 5 weeks. Star Chart also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Star Chart sells 4 in-app purchases, starting at $1.99 per month and StarJar sells 1 in-app purchase, starting at $1.99 per year. Whichever you choose, the download price is not the number that matters.

Star Chart ships an update fortnightly, StarJar every 5 weeks. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Star Chart | StarJar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/star-chart-parenting-app/id6499583007/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Freemium | — |
| Size | 147 MB | 9 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Systematic Studios Ltd](https://appshunter.io/developer/1743943478) | [Kwok Cheung Poon](https://appshunter.io/developer/1850201457) |

## What reviewers say

### Star Chart

[App page](https://appshunter.io/ios/app/star-chart-parenting-app/id6499583007)

Reinforce good behavior and deter negative actions in children with a modern, digital reward chart. Customize tasks, assign rewards, and track progress to motivate your child's development.

**Highlights:** Personalized star charts, Daily or weekly task assignment, Customizable tasks, Reward system for motivation, Family Sync for real-time updates, View past charts

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Family Sync Monthly | $1.99 | per month |
| Family Sync Yearly | $14.99 | per year |
| Tasks+ | $0.99 | one-time |
| Charts+ | $0.99 | one-time |


### StarJar

[App page](https://appshunter.io/ios/app/starjar/id6754808380)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StarJar Premium (Yearly) | $1.99 | per year |


## Frequently asked questions

### Is Star Chart free?

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

### Is StarJar free?

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

### Do Star Chart or StarJar have ads?

Neither Star Chart nor StarJar shows ads.

### Which is updated more often, Star Chart or StarJar?

Star Chart ships an update fortnightly, and StarJar every 5 weeks. Most recently, Star Chart was updated on November 8, 2026 and StarJar on October 30, 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.*