MTL vs String Theory!
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
MTL
Read full descriptionHide full description
Ever wondered the last time you did something or when something happened? Did you try to remember but couldn't? Sometimes all you need is a simple, visual way to see your progress and how much you've accomplished. My Timeline (MTL) is a timeline where you can organize all your events according to each category or project! Past events MTL helps you to keep track of all your events and progress. Record your day-to-day events and never forget when they happened. Future events You can also add events with future dates and the app will remind you through notifications when this event arrives. Multiple timelines You can separate timeline events into projects or categories, creating a special timeline for each subject. - Create as many projects you want - Backup and restore your projects - Use dark mode We are constantly evolving the app! Many more features will be added in the future. Send your opinion and suggestion to the email dev.tcsolution@gmail.com We hope that MTL will help you not to forget your daily progress!
String Theory!
Read full descriptionHide full description
String Theory is a visual detective board app that helps you organize ideas, clues, and connections in one place. Create interactive boards where you can add Polaroid-style photos, notes, tags, and images, pin them freely, and connect everything with strings to reveal patterns and relationships. Perfect for detectives, writers, students, researchers, and creative thinkers, String Theory turns complex information into a clear visual map. Whether youβre solving a mystery, planning a story, organizing research, or brainstorming ideas, your board evolves as your thoughts connect. Features: - Create unlimited detective boards - Add Polaroid photos, images, and notes - Pin items anywhere on the board - Connect clues using realistic strings - Use tags to organize and group ideas - Clean, intuitive, and distraction-free design Organize your thoughts visually. See the connections. Follow the strings. Apple Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: String Theory! at Free against MTL's $4.99. MTL's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
String Theory! is free to download; MTL costs $4.99 up front. String Theory! sells 3 in-app purchases, starting at $2.99 per 7 days. MTL asks for nothing beyond the download.
| Parameter | MTL | String Theory! |
|---|---|---|
| Price | $4.99 | Free β better |
| Update frequency | Every 2 months | β |
| Ads | No β better | Yes |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPod | iPhone, iPad, iPod β better |
| Requires iOS | 15.0 β better | 15.1 |
| Further details β not scored | ||
| Size | 35 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | Tulio Calazans | Synthify Inc |
In-app purchases
MTL
No in-app purchases
String Theory!
- Weekly$2.997 Days
- Yearly$24.991 Year
- One Time$29.99









