# SolarFocus vs Starlit

SolarFocus and Starlit are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. SolarFocus sells 3 in-app purchases, starting at $1.99 per month and Starlit sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

SolarFocus ships an update weekly, Starlit every 10 days. The most recent releases landed on October 30, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | SolarFocus | Starlit |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | — | Freemium |
| Size | 42 MB | 33 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [厚然 曾](https://appshunter.io/developer/1804756359) | [Katsuhide Leung](https://appshunter.io/developer/6775420732) |

## What reviewers say

### SolarFocus

[App page](https://appshunter.io/ios/app/solarfocus-space-pomodoro/id6744120438)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 行星专注 Pro - 月度订阅 | $1.99 | per month |
| 专注行星 Pro - 年度订阅 | $5.99 | per year |
| SolarFocus Pro - Lifetime | $17.99 | one-time |


### Starlit

[App page](https://appshunter.io/ios/app/starlit-focus-and-study-timer/id6796785576)

This app uses a unique visual approach to track study sessions, turning completed focus time into stars that form constellations. It helps users visualize their progress and stay motivated through personalized night skies and an exam countdown.

**Highlights:** Visual progress tracking with constellations, Customizable focus session lengths, Subject-specific constellations, Weekly and monthly focus time breakdown, Exam countdown timer, Constellation guide collection

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starlit+ Monthly | $1.99 | per month |
| Starlit+ Yearly | $14.99 | per year |
| Starlit+ One-time | $19.99 | one-time |


## Frequently asked questions

### Is SolarFocus free?

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

### Is Starlit free?

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

### Do SolarFocus or Starlit have ads?

Neither SolarFocus nor Starlit shows ads.

### Which is updated more often, SolarFocus or Starlit?

SolarFocus ships an update weekly, and Starlit every 10 days. Most recently, SolarFocus was updated on October 30, 2026 and Starlit on November 8, 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.*