# TankData vs reMarkable mobile

The clearest difference is review sentiment: TankData at 100% against reMarkable mobile's 28%. TankData also leads on rating (3.0 vs 2.8) and iOS requirement (14.0 vs 17.0). reMarkable mobile's advantage is ratings volume (516 vs 4) and update cadence (every 2 months vs every 4 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TankData holds the better App Store score, 3.0 against 2.8. That said, the two scores are not equally well evidenced: reMarkable mobile has 516 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of TankData's written reviews are positive against 28% of reMarkable mobile's.

TankData ships an update every 4 months, reMarkable mobile every 2 months. The most recent releases landed on October 10, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | TankData | reMarkable mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/tankdata/id1094287108/reviews)** | [2.8 (516 ratings)](https://appshunter.io/ios/app/remarkable-mobile/id1274957816/reviews) |
| Number of ratings | 4 | **516** |
| Positive reviews | **100.0% of reviews** | 27.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 130 MB | 50 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [TankLink Corporation](https://appshunter.io/developer/1084784645) | [reMarkable AS](https://appshunter.io/developer/1266611916) |

## What reviewers say

### TankData

[App page](https://appshunter.io/ios/app/tankdata/id1094287108)

Monitor storage tank levels, temperature, and location remotely 24/7 from your mobile device. Receive custom alerts and optimize inventory management and delivery routes for improved operational efficiency.

**Highlights:** Real-time tank level and temperature monitoring, GPS tank location tracking, Customizable alerts and alarms, Usage history and reporting, Optimized delivery routing, Reduced emergency deliveries

**Features:** macOS Compatibility

**In-app purchases:** none


### reMarkable mobile

[App page](https://appshunter.io/ios/app/remarkable-mobile/id1274957816)

Organize, create, and access your digital notes and documents from your paper tablet on the go. Manage content with folders and tags, and create new notebooks or add pages to existing PDFs and ebooks. Sync your work seamlessly to continue where you left off.

**Highlights:** Content overview with tags and favorites, Create folders for organization, Search functionality for documents, Create new notebooks and add pages, Edit PDFs and ebooks, Sync content across devices

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Seamless syncing
- 📚 Convenient access to notes on the go
- ✨ Exceptional writing experience
- 📝 Useful companion to the Remarkable device
- 🔒 Secure with passcode lock

**What reviewers complain about**

- 🐛 Inconsistent syncing and connectivity issues
- 📱 Limited functionality compared to the device
- 🔍 Difficult to search and organize notes
- 💻 Subpar performance on certain devices
- 🔧 Complicated setup and pairing process

**Reported bugs**

- App crashes frequently
- Cursor controls not working as expected
- Sync issues causing data loss
- Compatibility problems with newer iOS versions
- PDF scrolling and rendering issues

**Requested features**

- Add ability to edit and annotate documents within the app
- Implement a dark mode option
- Improve file management and organization tools
- Integrate with popular cloud storage services
- Allow handwriting input on mobile devices


## Frequently asked questions

### Is TankData free?

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

### Is reMarkable mobile free?

reMarkable mobile is free to download, with no in-app purchases.

### Which has better reviews, TankData or reMarkable mobile?

TankData is rated higher. TankData averages 3.0 out of 5 from 4 ratings, while reMarkable mobile averages 2.8 from 516 ratings.

### Do TankData or reMarkable mobile have ads?

Neither TankData nor reMarkable mobile shows ads.

### Which is updated more often, TankData or reMarkable mobile?

TankData ships an update every 4 months, and reMarkable mobile every 2 months. Most recently, TankData was updated on October 10, 2026 and reMarkable mobile on October 19, 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.*