# AstroStudy vs ChronoFlow

The clearest difference is price: ChronoFlow at Free against AstroStudy's $3.99. ChronoFlow also leads on update cadence (every 2 days vs every 3 days). AstroStudy's advantage is in-app purchases (none vs 2) and iOS requirement (15.1 vs 17.0). On ads and device support there is nothing between them.

ChronoFlow is free to download; AstroStudy costs $3.99 up front. ChronoFlow sells 2 in-app purchases, starting at $34.99 per month. AstroStudy asks for nothing beyond the download.

AstroStudy ships an update every 3 days, ChronoFlow every 2 days. Both last shipped on October 17, 2026.

## The numbers

| Metric | AstroStudy | ChronoFlow |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/astrostudy/id6757488614/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | Paid | — |
| Size | 45 MB | 14 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [EMMA LEE HANSON](https://appshunter.io/developer/1867229046) | [Limitless Learning LLC](https://appshunter.io/developer/1872763948) |

## What reviewers say

### AstroStudy

[App page](https://appshunter.io/ios/app/astrostudy/id6757488614)

An interactive guide to learning astrology, covering zodiac signs, planets, houses, and aspects. It offers clear lessons and visual tools for guided practice. Designed for focused learning without ads or subscriptions.

**Highlights:** Structured lessons, Interactive learning, Visual tools, Guided practice, Zodiac signs, Planets, houses, aspects

**Features:** macOS Compatibility

**In-app purchases:** none


### ChronoFlow

[App page](https://appshunter.io/ios/app/chronoflow-life-guide/id6758404828)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChronoFlow Premium | $34.99 | per month |
| ChronoFlow Pro | $89.99 | per month |


## Frequently asked questions

### Is AstroStudy free?

AstroStudy costs $3.99, with no in-app purchases.

### Is ChronoFlow free?

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

### Do AstroStudy or ChronoFlow have ads?

Neither AstroStudy nor ChronoFlow shows ads.

### Which is updated more often, AstroStudy or ChronoFlow?

AstroStudy ships an update every 3 days, and ChronoFlow every 2 days. Most recently, AstroStudy was updated on October 17, 2026 and ChronoFlow on October 17, 2026.

---

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