# Backplain vs ArrowAI

The clearest difference is update cadence: ArrowAI at every 8 days against Backplain's monthly. Backplain's advantage is iOS requirement (15.1 vs 18.6). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Backplain sells 2 in-app purchases, starting at $9.99 per month and ArrowAI sells 3 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Backplain against 5.0 for ArrowAI. Both are backed by a comparable volume of ratings — 3 and 6 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Backplain ships an update monthly, ArrowAI every 8 days. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Backplain | ArrowAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/backplain-compare-ai/id6474154184/reviews) | [5.0 (6 ratings)](https://appshunter.io/ios/app/arrowai-ai-chatbot-assistant/id6618111835/reviews) |
| Number of ratings | 3 | **6** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 8 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 37 MB | 127 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 9+ |
| Developer | [Backplain Inc.](https://appshunter.io/developer/1719066654) | [Aurora Labs, LLC](https://appshunter.io/developer/981741715) |

## What reviewers say

### Backplain

[App page](https://appshunter.io/ios/app/backplain-compare-ai/id6474154184)

Access over 30 AI models in one app to get faster, better answers. Compare responses from multiple AI engines side-by-side to instantly find the smartest solution. Boost productivity for research, writing, coding, and more.

**Highlights:** Access 30+ AI models, Side-by-side response comparison, Boost productivity, Affordable subscription, Private and secure

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Backplain Pro Monthly | $9.99 | per month |
| Backplain Pro Yearly | $99.99 | per year |


### ArrowAI

[App page](https://appshunter.io/ios/app/arrowai-ai-chatbot-assistant/id6618111835)

Access a unified dashboard for multiple premium AI services, including models from OpenAI, Anthropic, and Google. Save money with a single subscription that offers advanced features like multi-language and multi-modal support for students and professionals.

**Highlights:** Unified AI dashboard, Access to multiple AI models, Cost savings on subscriptions, Multi-language support, Multi-modal analysis (images/documents), Continuous innovation and updates

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ArrowAI Pro - Weekly | $7.99 | per 7 days |
| ArrowAI Pro - Monthly | $14.99 | per month |
| ArrowAI Pro - Annual | $152.99 | per year |


## Frequently asked questions

### Is Backplain free?

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

### Is ArrowAI free?

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

### Which has better reviews, Backplain or ArrowAI?

Backplain and ArrowAI are both rated 5.0 out of 5 on the App Store, from 3 and 6 ratings respectively.

### Do Backplain or ArrowAI have ads?

Neither Backplain nor ArrowAI shows ads.

### Which is updated more often, Backplain or ArrowAI?

Backplain ships an update monthly, and ArrowAI every 8 days. Most recently, Backplain was updated on October 12, 2026 and ArrowAI 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.*