TaskTrack Log vs Lumo AI by Proton
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TaskTrack Log
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.
- Intuitive timekeeping
- Task tracking
- Deadline management
- Team collaboration support
- Daily activity management
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TaskTrack is a simple and intuitive timekeeping and task tracking app designed to help you manage your day with ease. Whether you’re working solo or as part of a team, TaskTrack ensures you never miss a deadline or forget an important task.
Lumo AI by Proton
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.
- Privacy-first AI assistant
- Boost productivity
- Satisfy curiosity
- Stay informed
- Secure data handling
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Lumo is a zero-access encrypted AI assistant that keeps every conversation private. Your data is never logged, shared, or used to train models. Your chats are yours, and yours alone. Built by Proton, the privacy brand trusted by over 100 million people and the team behind Proton Mail, VPN, Drive, and Pass. THOUGHTFUL HELP FOR ANY TASK Lumo handles everything from quick questions to more complex work. Choose Fast for quick answers or Thinking for multi-step reasoning. FAST, POWERFUL WEB SEARCH Get precise, real-time answers in seconds. Lumo cites live sources so you can verify facts, dig deeper, and stay current on news, events, financial data, and more. CREATE AND REFINE IMAGES AND FILES Work with images and files just by telling Lumo what you need, from generating and editing images to analyzing documents. Connect your Proton Drive account for seamless access to stored files. AI THAT EVOLVES OVER TIME Lumo gets better every time you use it. Memory retains context and preferences across sessions, and you can set tones and styles to get the exact Lumo experience you want. STAY PRODUCTIVE AND ORGANIZED Projects give you dedicated encrypted spaces for tasks that span multiple chats, files, and instructions, while Custom Lumos let you create assistants tailored for specific tasks. Switch between light and dark modes for a more comfortable experience throughout the day. GHOST MODE For conversations where you want maximum privacy, choose Ghost Mode. Chats are instantly deleted once you close them for greater peace of mind. PRIVACY YOU CAN VERIFY Lumo is founded on zero-access encryption with no server-side chat logs, and never uses your data for profit or model training. Like all Proton products, Lumo is built and hosted in Europe and is fully open-source. Lumo helps you stay productive, curious, and informed — without ever compromising your privacy. Start a confidential chat for free today. For more information, visit our website: https://lumo.proton.me/about Terms of service: https://lumo.proton.me/legal/terms Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Our open-source code base: https://github.com/ProtonLumo/ios-lumo
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | TaskTrack Log | Lumo AI by Proton |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | 3.9 (548 ratings) |
| Positive reviews | 100.0% of reviews — better | 45.9% of reviews |
| Number of ratings | 1 | 548 — better |
| Update frequency | Every 2 days — better | Every 11 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.4 — better | 17.6 |
| Further details — not scored | ||
| Size | 24 MB | 103 MB |
| Age rating | 4+ | 4+ |
| Developer | Jesse Benjamin | Proton AG |
Customer experience
TaskTrack Log
Lumo AI by Proton
Bugs and requests
TaskTrack Log
Not enough reviews yet to summarise bugs or requests.
Lumo AI by Proton
Reported bugs
2 issues- Slow sign-in page
- Lack of real-time data access
Requested features
5 requests- 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
In-app purchases
TaskTrack Log
No in-app purchases
Lumo AI by Proton
- Lumo Plus (1 month)$12.991 Month
- Lumo Plus (12 months)$119.991 Year
Questions
Is TaskTrack Log free?
Is Lumo AI by Proton free?
Which has better reviews, TaskTrack Log or Lumo AI by Proton?
Do TaskTrack Log or Lumo AI by Proton have ads?
Which is updated more often, TaskTrack Log or Lumo AI by Proton?
Other comparisons
