# Smart Maximo Mobile + vs Study Kitty

The clearest difference is in-app purchases: Smart Maximo Mobile + at none against Study Kitty's 6. Smart Maximo Mobile + also leads on update cadence (monthly vs every 4 months) and iOS requirement (11.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Study Kitty sells 6 in-app purchases, starting at $4.99 per month. Smart Maximo Mobile + asks for nothing beyond the download.

Smart Maximo Mobile + ships an update monthly, Study Kitty every 4 months. The most recent releases landed on September 14, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Smart Maximo Mobile + | Study Kitty |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/study-kitty/id6749342191/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | — | Freemium |
| Size | 96 MB | 50 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Smartech](https://appshunter.io/developer/1316700203) | [Elvin Ly](https://appshunter.io/developer/1830125255) |

## What reviewers say

### Smart Maximo Mobile +

[App page](https://appshunter.io/ios/app/smart-maximo-mobile-plus/id1633028984)

**Features:** macOS Compatibility

**In-app purchases:** none


### Study Kitty

[App page](https://appshunter.io/ios/app/study-kitty/id6749342191)

This app uses a gamified timer to help you stay focused and productive. Earn coins for concentration time to upgrade a virtual cat café, unlock new cats, and track your progress. Build better habits with gentle reminders and cloud sync.

**Highlights:** Gamified focus timer, Cat café upgrades, Cat collection, Productivity stats, Gentle reminders, Cloud sync

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Study Kitty Pro | $4.99 | per month |
| Yearly Study Kitty Pro | $29.99 | per year |
| 100 Coins | $0.99 | one-time |
| 550 Coins | $4.99 | one-time |
| 1200 Coins | $9.99 | one-time |
| 2500 Coins | $19.99 | one-time |


## Frequently asked questions

### Is Smart Maximo Mobile + free?

Smart Maximo Mobile + is free to download, with no in-app purchases.

### Is Study Kitty free?

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

### Do Smart Maximo Mobile + or Study Kitty have ads?

Neither Smart Maximo Mobile + nor Study Kitty shows ads.

### Which is updated more often, Smart Maximo Mobile + or Study Kitty?

Smart Maximo Mobile + ships an update monthly, and Study Kitty every 4 months. Most recently, Smart Maximo Mobile + was updated on September 14, 2026 and Study Kitty on September 13, 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.*