# Linus vs Momentif

The clearest difference is in-app purchases: Momentif at none against Linus's 14. Momentif also leads on ads (none vs shown) and review sentiment (100% vs 68%). Linus's advantage is ratings volume (797 vs 4) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. Linus sells 14 in-app purchases, starting at $24.99 per 3 months. Momentif asks for nothing beyond the download.

Momentif holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Linus has 797 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 68% of Linus's written reviews are positive against 100% of Momentif's.

Linus ships an update every 11 days, Momentif daily. Both last shipped on October 24, 2026.

## The numbers

| Metric | Linus | Momentif |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (797 ratings)](https://appshunter.io/ios/app/linus-digital-sat-prep/id6740494483/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/momentif/id6760791285/reviews)** |
| Number of ratings | **797** | 4 |
| Positive reviews | 68.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 11 days | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 93 MB | 28 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Linus Labs, Inc.](https://appshunter.io/developer/1790246412) | [Jyotindra Vasudeo](https://appshunter.io/developer/1886260361) |

## What reviewers say

### Linus

[App page](https://appshunter.io/ios/app/linus-digital-sat-prep/id6740494483)

This app offers a gamified approach to preparing for the new Digital SAT. It provides targeted practice for Math, Vocabulary, and Reading sections, with features like daily quests and progress tracking to make studying engaging and effective.

**Highlights:** Gamified learning with quests and streaks, Simulates Bluebook testing experience, Targeted Math, Vocabulary, and Reading practice, Smart study planner for bite-sized lessons, Instant feedback on answers, Progress tracking

**Features:** macOS Compatibility

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Quarterly | $24.99 | per 3 months |
| Turbo | $24.99 | per month |
| Turbo | $24.99 | per month |
| Premium Yearly | $49.99 | per year |
| Turbo Monthly | $99.00 | per month |
| Turbo Monthly | $100.00 | per month |
| Turbo | $149.99 | per year |
| Turbo | $149.99 | per year |
| Turbo | $150.00 | per month |
| Linus Premium | $249.00 | per 3 months |
| Turbo Yearly | $499.00 | per year |
| Turbo | $500.00 | per year |
| Turbo Yearly | $600.00 | per year |
| SAT Test Date Access | $79.00 | one-time |

**What reviewers like**

- 💪 Perfect app
- 👍 Nice game
- 👍 Enjoyable!
- 👍 Best SAT app
- 👍 Easily the BEST FREE SAT Resource out there!

**Requested features**

- Personalized practice
- Practice tests


### Momentif

[App page](https://appshunter.io/ios/app/momentif/id6760791285)

This smart study planner helps boarding school students manage their academic workload. It automatically imports assignments from Canvas and syncs with your calendar to create a personalized study schedule that fits your life. Stay on track with focused study blocks and a live timer.

**Highlights:** Canvas LMS assignment import, Calendar sync for free time, Auto-generated study plans, Customizable study sessions, Focus timer with Live Activity, Multiple theme options

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Linus free?

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

### Is Momentif free?

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

### Which has better reviews, Linus or Momentif?

Momentif is rated higher. Linus averages 4.8 out of 5 from 797 ratings, while Momentif averages 5.0 from 4 ratings.

### Do Linus or Momentif have ads?

Linus shows ads; Momentif does not.

### Which is updated more often, Linus or Momentif?

Linus ships an update every 11 days, and Momentif daily. Most recently, Linus was updated on October 24, 2026 and Momentif on October 24, 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.*