# Until Then vs Syllabus AI

The clearest difference is price: Syllabus AI at Free against Until Then's $0.99. Until Then's advantage is in-app purchases (none vs 2) and update cadence (every 2 weeks vs every 5 weeks). On ads, device support and iOS requirement there is nothing between them.

Syllabus AI is free to download; Until Then costs $0.99 up front. Syllabus AI sells 2 in-app purchases, starting at $12.99 per year. Until Then asks for nothing beyond the download.

Until Then ships an update every 2 weeks, Syllabus AI every 5 weeks. The most recent releases landed on October 9, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Until Then | Syllabus AI |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.3 (6 ratings)](https://appshunter.io/ios/app/syllabus-ai/id6755570335/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | — | Freemium |
| Size | 1 MB | 14 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Simon Walti](https://appshunter.io/developer/1792415949) | [Alex Freedman](https://appshunter.io/developer/1834751302) |

## What reviewers say

### Until Then

[App page](https://appshunter.io/ios/app/until-then/id6740989850)

**In-app purchases:** none


### Syllabus AI

[App page](https://appshunter.io/ios/app/syllabus-ai/id6755570335)

Upload your course syllabus and let AI automatically extract all assignment due dates. Generate a complete semester schedule instantly, eliminating manual data entry. Stay organized and never miss a deadline again.

**Highlights:** AI-powered due date extraction, Automatic semester schedule generation, Instant deadline compilation, No manual typing required, Syllabus upload functionality

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Syllabus Pro Yearly | $12.99 | per year |
| Syllabus AI Pro | $12.99 | per year |


## Frequently asked questions

### Is Until Then free?

Until Then costs $0.99, with no in-app purchases.

### Is Syllabus AI free?

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

### Do Until Then or Syllabus AI have ads?

Neither Until Then nor Syllabus AI shows ads.

### Which is updated more often, Until Then or Syllabus AI?

Until Then ships an update every 2 weeks, and Syllabus AI every 5 weeks. Most recently, Until Then was updated on October 9, 2026 and Syllabus AI on October 21, 2026.

---

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