# kuStudy vs MOB PAY

The clearest difference is in-app purchases: MOB PAY at none against kuStudy's 10. MOB PAY also leads on update cadence (weekly vs every 4 weeks) and iOS requirement (11.0 vs 16.0). kuStudy's advantage is device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. kuStudy sells 10 in-app purchases, starting at $2.99 per 7 days. MOB PAY asks for nothing beyond the download.

kuStudy ships an update every 4 weeks, MOB PAY weekly. The most recent releases landed on September 7, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | kuStudy | MOB PAY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/kustudy/id925255895/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 13 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | **iPhone, iPad, Apple Watch, Vision Pro** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bummo.Dev](https://appshunter.io/developer/918897632) | [moeunnet](https://appshunter.io/developer/1120013859) |

## What reviewers say

### kuStudy

[App page](https://appshunter.io/ios/app/kustudy/id925255895)

Find available study spaces and empty seats in university libraries in real-time. Access information quickly through widgets on your phone, watch, or even spatial computing devices. Seamlessly share status updates and navigate without interrupting your workflow.

**Highlights:** Real-time seat availability, Home screen and lock screen widgets, Apple Watch complications, Handoff support across devices, Split View and Slide Over for iPad, Spatial computing vision support

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $2.99 | per 7 days |
| Monthly Subscription | $4.99 | per month |
| Quarterly Subscription | $9.99 | per 3 months |
| Semiannual Subscription | $12.99 | per 6 months |
| Yearly Subscription | $14.99 | per year |
| Gratitude | $0.99 | one-time |
| Chocolate | $1.99 | one-time |
| Coffee | $2.99 | one-time |
| Lunch | $4.99 | one-time |
| Special Thanks | $8.99 | one-time |


### MOB PAY

[App page](https://appshunter.io/ios/app/mob-pay/id1582126348)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is kuStudy free?

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

### Is MOB PAY free?

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

### Do kuStudy or MOB PAY have ads?

Neither kuStudy nor MOB PAY shows ads.

### Which is updated more often, kuStudy or MOB PAY?

kuStudy ships an update every 4 weeks, and MOB PAY weekly. Most recently, kuStudy was updated on September 7, 2026 and MOB PAY on September 10, 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.*