# BoxinUp vs Otter Agent

The clearest difference is ads: Otter Agent at none against BoxinUp's shown. Otter Agent also leads on update cadence (monthly vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BoxinUp ships an update every 4 months, Otter Agent monthly. The most recent releases landed on October 20, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | BoxinUp | Otter Agent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/otter-agent/id6479948301/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | — | Free |
| Size | 99 MB | 68 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 9+ | 9+ |
| Developer | [HISANORI KAMEYAMA](https://appshunter.io/developer/683895276) | [Haoda Zhao](https://appshunter.io/developer/1616599470) |

## What reviewers say

### BoxinUp

[App page](https://appshunter.io/ios/app/boxinup/id1511543410)

**Features:** macOS Compatibility

**In-app purchases:** none


### Otter Agent

[App page](https://appshunter.io/ios/app/otter-agent/id6479948301)

A social deduction game where players tell stories, either true or false, while others try to guess their roles. Your heart rate is displayed, adding a unique layer to bluffing and deception.

**Highlights:** Storytelling with roles, Truth-teller vs. Lie-teller, Player interrogation, Real-time heart rate display, Identity concealment, Social deduction gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BoxinUp free?

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

### Is Otter Agent free?

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

### Do BoxinUp or Otter Agent have ads?

BoxinUp shows ads; Otter Agent does not.

### Which is updated more often, BoxinUp or Otter Agent?

BoxinUp ships an update every 4 months, and Otter Agent monthly. Most recently, BoxinUp was updated on October 20, 2026 and Otter Agent on October 23, 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.*