# TaskTrack Log vs Lumo AI by Proton

The clearest difference is review sentiment: TaskTrack Log at 100% against Lumo AI by Proton's 46%. TaskTrack Log also leads on rating (5.0 vs 3.9) and in-app purchases (none vs 2). Lumo AI by Proton's advantage is price (Free vs $1.99) and ratings volume (548 vs 1). On ads and device support there is nothing between them.

Lumo AI by Proton is free to download; TaskTrack Log costs $1.99 up front. Lumo AI by Proton sells 2 in-app purchases, starting at $12.99 per month. TaskTrack Log asks for nothing beyond the download.

TaskTrack Log holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Lumo AI by Proton has 548 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of TaskTrack Log's written reviews are positive against 46% of Lumo AI by Proton's.

TaskTrack Log ships an update every 2 days, Lumo AI by Proton every 11 days. The most recent releases landed on October 14, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | TaskTrack Log | Lumo AI by Proton |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tasktrack-log/id6744089650/reviews)** | [3.9 (548 ratings)](https://appshunter.io/ios/app/lumo-ai-by-proton/id6746714949/reviews) |
| Number of ratings | 1 | **548** |
| Positive reviews | **100.0% of reviews** | 45.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 11 days |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 24 MB | 103 MB |
| Requires iOS | **13.4** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jesse Benjamin](https://appshunter.io/developer/1726511530) | [Proton AG](https://appshunter.io/developer/979659484) |

## What reviewers say

### TaskTrack Log

[App page](https://appshunter.io/ios/app/tasktrack-log/id6744089650)

Manage your day effectively with this intuitive timekeeping and task tracking application. It helps you stay on top of deadlines and remember important tasks, whether you work alone or with a team.

**Highlights:** Intuitive timekeeping, Task tracking, Deadline management, Team collaboration support, Daily activity management

**Features:** macOS Compatibility

**In-app purchases:** none


### Lumo AI by Proton

[App page](https://appshunter.io/ios/app/lumo-ai-by-proton/id6746714949)

This AI assistant prioritizes your privacy, offering help with productivity, curiosity, and staying informed. Developed by the team behind trusted encrypted services, it ensures your data remains secure.

**Highlights:** Privacy-first AI assistant, Boost productivity, Satisfy curiosity, Stay informed, Secure data handling

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lumo Plus (1 month) | $12.99 | per month |
| Lumo Plus (12 months) | $119.99 | per year |

**What reviewers like**

- 👍 Sophisticated knowledge base
- 🚀 Rapid evolution with quality
- 💡 Potential for vision-enabled model

**What reviewers complain about**

- 🐛 Inability to answer basic questions
- 🔒 Privacy concerns with data processing
- 🐛 Inconsistent responses
- 🐛 Frequent sign-outs
- 🐛 Dark mode issues

**Reported bugs**

- Slow sign-in page
- Lack of real-time data access

**Requested features**

- Dynamic Type support for adjustable font size
- Secure access to Proton Drive files
- Ghost mode to ensure no chat history is saved
- Intuitive history clearing option
- App mode


## Frequently asked questions

### Is TaskTrack Log free?

TaskTrack Log costs $1.99, with no in-app purchases.

### Is Lumo AI by Proton free?

Lumo AI by Proton is free to download, with in-app purchases available.

### Which has better reviews, TaskTrack Log or Lumo AI by Proton?

TaskTrack Log is rated higher. TaskTrack Log averages 5.0 out of 5 from 1 ratings, while Lumo AI by Proton averages 3.9 from 548 ratings.

### Do TaskTrack Log or Lumo AI by Proton have ads?

Neither TaskTrack Log nor Lumo AI by Proton shows ads.

### Which is updated more often, TaskTrack Log or Lumo AI by Proton?

TaskTrack Log ships an update every 2 days, and Lumo AI by Proton every 11 days. Most recently, TaskTrack Log was updated on October 14, 2026 and Lumo AI by Proton on October 21, 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.*