# BTS Tracker vs Pupau.ai

The clearest difference is update cadence: Pupau.ai at weekly against BTS Tracker's every 7 months. BTS Tracker's advantage is iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

BTS Tracker ships an update every 7 months, Pupau.ai weekly. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | BTS Tracker | Pupau.ai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pupauai/id6477718848/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 49 MB | 86 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SecurCube SRL](https://appshunter.io/developer/1711761642) | [Glue Labs SRL](https://appshunter.io/developer/1124836609) |

## What reviewers say

### BTS Tracker

[App page](https://appshunter.io/ios/app/bts-tracker/id6469318661)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pupau.ai

[App page](https://appshunter.io/ios/app/pupauai/id6477718848)

This AI platform allows you to create and customize personal AI assistants in minutes. Access a marketplace of pre-built assistants for various tasks and integrate them with your existing tools for enhanced productivity.

**Highlights:** Create personalized AI assistants, Marketplace of ready-to-use assistants, Multi-platform access, Seamless integration with other tools, Customizable AI models and responses, Secure and private data handling

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BTS Tracker free?

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

### Is Pupau.ai free?

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

### Do BTS Tracker or Pupau.ai have ads?

Neither BTS Tracker nor Pupau.ai shows ads.

### Which is updated more often, BTS Tracker or Pupau.ai?

BTS Tracker ships an update every 7 months, and Pupau.ai weekly. Most recently, BTS Tracker was updated on October 25, 2026 and Pupau.ai on October 30, 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.*