# Optimus AI vs WhenLog

The clearest difference is rating: WhenLog at 4.1 against Optimus AI's 3.5. WhenLog also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 3 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Optimus AI sells 5 one-off in-app purchases and WhenLog sells 11 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

WhenLog holds the better App Store score, 4.1 against 3.5. That said, the two scores are not equally well evidenced: WhenLog has 2.5K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Optimus AI's written reviews are positive against 14% of WhenLog's.

Optimus AI ships an update every 3 months, WhenLog every 2 weeks. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Optimus AI | WhenLog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/optimus-ai/id1462763998/reviews) | **[4.1 (2.5K ratings)](https://appshunter.io/ios/app/whenlog-online-tracker/id1563635644/reviews)** |
| Number of ratings | 2 | **2.5K** |
| Positive reviews | 0.0% of reviews | **13.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 27 MB | 27 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mohammad Masri](https://appshunter.io/developer/975614455) | [Alper Sahin](https://appshunter.io/developer/1563636126) |

## What reviewers say

### Optimus AI

[App page](https://appshunter.io/ios/app/optimus-ai/id1462763998)

This app offers advanced AI-powered conversations and image generation. It allows users to send messages via SMS and WhatsApp without needing to add contacts, enhancing communication and creativity.

**Highlights:** OpenAI-powered chatbot, Image-generation AI integration, Natural conversation capabilities, Intelligent responses, Send SMS/WhatsApp without contacts

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Credits for direct messages | $14.99 | one-time |
| 10 Credits for direct messages | $29.99 | one-time |
| 20 Credits for direct messages | $59.99 | one-time |
| 40 Credits for direct messages | $115.99 | one-time |
| Hundred Credits | $269.99 | one-time |


### WhenLog

[App page](https://appshunter.io/ios/app/whenlog-online-tracker/id1563635644)

Monitor your online and offline time with this app. It tracks your usage patterns, providing detailed analysis and charts to help you understand how you spend your time online. Get insights into your digital habits and manage your time more effectively.

**Highlights:** Track online/offline status, Monitor multiple numbers, Analyze usage hours and durations, Advanced charts and graphs, 24/7 customer support

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $1.99 | per 7 days |
| Weekly Subscription 2 | $2.99 | per 7 days |
| Weekly Subscription 1 | $3.49 | per 7 days |
| Weekly Subscription 3 | $3.99 | per 7 days |
| Monthly Subscription | $5.99 | per month |
| Weekly Subscription 5 | $5.99 | per 7 days |
| Monthly Subscription 2 | $8.99 | per month |
| Monthly Subscription 1 | $11.99 | per month |
| 3 Monthly Subscription | $13.99 | per 3 months |
| VIP Monthly Subscription 1 | $21.99 | per month |
| Three Monthly Subscription 2 | $23.99 | per 3 months |

**What reviewers like**

- 🚀 Excellent tracking and monitoring capabilities
- 👍 User-friendly interface
- 🔒 Secure and reliable service

**What reviewers complain about**

- 🐛 App not working as expected
- ⚠️ Poor customer support and lack of communication
- 💰 Paid service not providing value for money

**Reported bugs**

- App crashes or freezes
- Inconsistent tracking and monitoring functionality
- Subscription issues and billing problems

**Requested features**

- Improved notification system
- More detailed reporting and analytics
- Compatibility with a wider range of devices


## Frequently asked questions

### Is Optimus AI free?

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

### Is WhenLog free?

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

### Which has better reviews, Optimus AI or WhenLog?

WhenLog is rated higher. Optimus AI averages 3.5 out of 5 from 2 ratings, while WhenLog averages 4.1 from 2.5K ratings.

### Do Optimus AI or WhenLog have ads?

Optimus AI shows ads; WhenLog does not.

### Which is updated more often, Optimus AI or WhenLog?

Optimus AI ships an update every 3 months, and WhenLog every 2 weeks. Most recently, Optimus AI was updated on October 20, 2026 and WhenLog 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.*