# PAYFIN ATOM vs ChatBot AI Essay Writer

The clearest difference is in-app purchases: PAYFIN ATOM at none against ChatBot AI Essay Writer's 9. ChatBot AI Essay Writer's advantage is update cadence (every 4 days vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ChatBot AI Essay Writer sells 9 in-app purchases, starting at $9.99 per 7 days. PAYFIN ATOM asks for nothing beyond the download.

PAYFIN ATOM ships an update every 7 months, ChatBot AI Essay Writer every 4 days. Both last shipped on October 18, 2026.

## The numbers

| Metric | PAYFIN ATOM | ChatBot AI Essay Writer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (426 ratings)](https://appshunter.io/ios/app/chatbot-ai-essay-writer/id1661793270/reviews)** |
| Number of ratings | — | **426** |
| Positive reviews | — | 64.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 21 MB | 117 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Isha Technohub](https://appshunter.io/developer/1214318485) | [paragonGamez, LLC](https://appshunter.io/developer/1678198141) |

## What reviewers say

### PAYFIN ATOM

[App page](https://appshunter.io/ios/app/payfin-atom/id1454233573)

**Features:** macOS Compatibility

**In-app purchases:** none


### ChatBot AI Essay Writer

[App page](https://appshunter.io/ios/app/chatbot-ai-essay-writer/id1661793270)

This AI-powered writing assistant helps you create better content faster. It offers features like grammar correction, summarization, translation, code generation, and sentiment analysis. Automate tasks and improve your writing skills with this versatile tool.

**Highlights:** Grammar correction, Text summarization, Code generation (OpenAI, Stripe APIs), Language translation, Sentiment analysis, Essay outline generation, Ad copy generation

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $9.99 | per 7 days |
| Monthly | $14.99 | per month |
| 3 Days Free Trial | $17.99 | per month |
| 3 Days Free Trial | $19.99 | per 7 days |
| Six months | $39.99 | per 6 months |
| Best Offer | $49.99 | per year |
| Best Offer | $59.99 | per year |
| 7 Days Free Trial | $59.99 | per year |
| Lifetime | $99.99 | one-time |

**What reviewers like**

- 🚀 Quick responses
- 💡 Innovative language model
- 👍 User-friendly interface
- 🚀 Convenient and reliable
- 🚀 Provides accurate information

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- 🔒 Lack of support and communication
- 💰 Expensive subscription
- 🐛 Unreliable and non-responsive

**Reported bugs**

- App not working despite full payment
- Subscription issues and inability to cancel
- Constant failure to provide responses

**Requested features**

- Free version option
- Improved customer support
- Ability to cancel subscription
- Compatibility with older devices


## Frequently asked questions

### Is PAYFIN ATOM free?

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

### Is ChatBot AI Essay Writer free?

ChatBot AI Essay Writer is free to download, with in-app purchases available.

### Do PAYFIN ATOM or ChatBot AI Essay Writer have ads?

Neither PAYFIN ATOM nor ChatBot AI Essay Writer shows ads.

### Which is updated more often, PAYFIN ATOM or ChatBot AI Essay Writer?

PAYFIN ATOM ships an update every 7 months, and ChatBot AI Essay Writer every 4 days. Most recently, PAYFIN ATOM was updated on October 18, 2026 and ChatBot AI Essay Writer on October 18, 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.*