# Unistellar vs Smooth For Students

The clearest difference is review sentiment: Smooth For Students at 100% against Unistellar's 44%. Smooth For Students also leads on rating (5.0 vs 3.8) and update cadence (every 6 days vs every 5 weeks). Unistellar's advantage is ratings volume (101 vs 9). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Smooth For Students holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Unistellar has 101 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 44% of Unistellar's written reviews are positive against 100% of Smooth For Students's.

Unistellar ships an update every 5 weeks, Smooth For Students every 6 days. The most recent releases landed on October 26, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Unistellar | Smooth For Students |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (101 ratings)](https://appshunter.io/ios/app/unistellar/id1435141427/reviews) | **[5.0 (9 ratings)](https://appshunter.io/ios/app/smooth-for-students/id6783911002/reviews)** |
| Number of ratings | **101** | 9 |
| Positive reviews | 44.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 6 days** |
| Monetization | Free | Free |
| Size | 524 MB | 19 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Unistellar](https://appshunter.io/developer/1384354590) | [Stem Forward Co.](https://appshunter.io/developer/6783911004) |

## What reviewers say

### Unistellar

[App page](https://appshunter.io/ios/app/unistellar/id1435141427)

Control your smart telescope, explore thousands of celestial objects, and observe them live. Save and share your discoveries, or contribute to real scientific research with citizen science missions.

**Highlights:** Telescope control, Explore 5000+ celestial objects, Live astronomical observation, Instant image sharing, RAW image download, Citizen science missions

**In-app purchases:** none


### Smooth For Students

[App page](https://appshunter.io/ios/app/smooth-for-students/id6783911002)

This app organizes your course deadlines from your school's learning platform into a single, prioritized list. It helps you track upcoming assignments, visualize your progress, and manage your tasks effectively to avoid missing important due dates.

**Highlights:** Prioritized list of all assignments, Urgency color-coding, Weekly progress tracking, Custom task addition, Local reminders and daily digests, Manual due date adjustment

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Unistellar free?

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

### Is Smooth For Students free?

Smooth For Students is free to download, with no in-app purchases.

### Which has better reviews, Unistellar or Smooth For Students?

Smooth For Students is rated higher. Unistellar averages 3.8 out of 5 from 101 ratings, while Smooth For Students averages 5.0 from 9 ratings.

### Do Unistellar or Smooth For Students have ads?

Neither Unistellar nor Smooth For Students shows ads.

### Which is updated more often, Unistellar or Smooth For Students?

Unistellar ships an update every 5 weeks, and Smooth For Students every 6 days. Most recently, Unistellar was updated on October 26, 2026 and Smooth For Students on October 31, 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.*