# UPB vs Octa

The clearest difference is review sentiment: Octa at 100% against UPB's 33%. UPB's advantage is in-app purchases (none vs 11). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Octa sells 11 in-app purchases, starting at $3.99 per 7 days. UPB asks for nothing beyond the download.

UPB ships an update every 10 days, Octa every 2 weeks. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | UPB | Octa |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 104 MB | 123 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UniNow GmbH](https://appshunter.io/developer/1099302123) | [Mathias Kurt Horner](https://appshunter.io/developer/1755450568) |

## What reviewers say

### UPB

[App page](https://appshunter.io/ios/app/upb-app/id6462860571)

Manage your university life with this comprehensive campus companion. Access your digital student ID, track your grades, organize your schedule, and stay updated on campus news and events.

**Highlights:** Digital student ID card, Timetable and calendar management, Grade point average calculation, Library book loan overview and renewal, University email access, Campus map and canteen menu

**Features:** Apple Wallet, Apple Watch app

**In-app purchases:** none


### Octa

[App page](https://appshunter.io/ios/app/octa-ai-tutor-and-study-plan/id6751514384)

This AI-powered study assistant transforms study materials into summaries, flashcards, and quizzes. It offers step-by-step explanations for complex topics and helps organize notes and deadlines with personalized study plans. Ideal for students seeking a more efficient and less stressful learning experience.

**Highlights:** AI explanations for complex topics, Convert PDFs/notes to flashcards and quizzes, Step-by-step problem solving, Personalized study plans, Organize materials with folders, Import from any app via Share Sheet

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| sub_weekly | $3.99 | per 7 days |
| Monthly - Introduction Offer | $6.99 | per month |
| Intro Offer - Monthly | $9.99 | per month |
| Monthly Unlimited - Special Offer | $12.99 | per month |
| Monthly | $14.99 | per month |
| Monthly Unlimited | $14.99 | per month |
| Yearly Special | $29.99 | per year |
| Yearly Unlimited | $69.99 | per year |
| Yearly Unlimited | $79.99 | per year |
| Yearly | $89.99 | per year |
| Pro Pack 3M | $59.99 | one-time |


## Frequently asked questions

### Is UPB free?

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

### Is Octa free?

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

### Do UPB or Octa have ads?

Neither UPB nor Octa shows ads.

### Which is updated more often, UPB or Octa?

UPB ships an update every 10 days, and Octa every 2 weeks. Most recently, UPB was updated on October 13, 2026 and Octa on October 11, 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.*