# SubitoSMS vs Pupau.ai

The clearest difference is review sentiment: Pupau.ai at 100% against SubitoSMS's 50%. Pupau.ai also leads on update cadence (every 11 days vs every 75 months). SubitoSMS's advantage is in-app purchases (none vs 10). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Pupau.ai sells 10 in-app purchases, starting at $11.90 per month. SubitoSMS asks for nothing beyond the download.

SubitoSMS ships an update every 75 months, Pupau.ai every 11 days. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SubitoSMS | Pupau.ai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pupauai/id6477718848/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 75 months | **Every 11 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 86 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Linkas SRL](https://appshunter.io/developer/422625445) | [Glue Labs SRL](https://appshunter.io/developer/1124836609) |

## What reviewers say

### SubitoSMS

[App page](https://appshunter.io/ios/app/subitosms/id716701530)

Send SMS messages to your contacts directly from your iPhone or iPad at a low cost. Schedule message delivery and check delivery status for free.

**Highlights:** Send SMS from iPhone/iPad, Low cost SMS sending, Schedule message delivery, Free delivery confirmation

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

**In-app purchases:** none


### Pupau.ai

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

This app provides personalized AI assistants for both personal and professional tasks. Create custom AI companions in minutes, choose from various models, and access a marketplace of pre-configured assistants. It offers multi-platform access and seamless integration with your existing tools.

**Highlights:** Create personalized AI assistants, Marketplace of ready-to-use assistants, Optimize business processes, Multi-platform access and syncing, Seamless integration with other tools, Flexible AI model switching, Secure and private data handling

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Explorer | $11.90 | per month |
| Personal Pro | $24.99 | per month |
| Business Essential | $59.00 | per month |
| Explorer | $99.99 | per year |
| Explorer | $129.99 | per year |
| Business Pro | $199.99 | per month |
| Personal Pro | $199.99 | per year |
| Corporate | $399.99 | per month |
| Business Essential | $499.99 | per year |
| 52500 Credits | $450.00 | one-time |


## Frequently asked questions

### Is SubitoSMS free?

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

### Is Pupau.ai free?

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

### Do SubitoSMS or Pupau.ai have ads?

Neither SubitoSMS nor Pupau.ai shows ads.

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

SubitoSMS ships an update every 75 months, and Pupau.ai every 11 days. Most recently, SubitoSMS was updated on October 20, 2026 and Pupau.ai on October 24, 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.*