Fuel vs TA Hours
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fuel
Monitor your vehicle's ethanol concentration and fuel temperature in real-time. This app wirelessly connects to a compatible Bluetooth module, freeing up your device's port for simultaneous charging and monitoring. It includes an ethanol fill-up concentration calculator and customizable display views.
- Real-time ethanol concentration monitoring
- Real-time fuel temperature monitoring
- Wireless Bluetooth connectivity
- Ethanol fill-up concentration calculator
- Fahrenheit or Celsius display options
- Two display views
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***Note that this app requires a custom Bluetooth module to function. Info on the module can be found here: https://fuel-it.com/products/fuel-it-bluetooth-flex-fuel-analyzer The Fuel-It ECA gives you realtime feedback from your Continental Ethanol sensor. Wireless communication frees up your device's port so you can monitor and charge at the same time. Features: Ethanol concentration monitoring Fuel temperature monitoring 2 Display Views Fuel temperature display in Fahrenheit or Celsius Ethanol fill-up concentration calculator
TA Hours
Easily track your TA hours for each class and submit them directly to your professor for approval. This app helps teaching assistants manage their work time, ensuring accurate payment for their efforts.
- Track TA hours per class
- Submit hours to professor
- Manage work time
- Ensure accurate payment
- University TA support
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A mobile app that allows you to track all of the TA hours for every class and send it directly to your Professor for approval. It is the job of every Teaching Assistant (TA) to keep track of all working hours to make sure you get paid for the work you did. As class assignments and responsibilities add up, it is very hard to remember the number of hours you worked, what exactly you did, and for which class. This is a very common problem amongst TAs in all universities. Privacy policy: https://www.digitalhero.tech/application-privacy-policy Terms of Usage: https://www.digitalhero.tech/terms-of-usage Support: https://www.digitalhero.tech/application-support
Screenshots
Verdict
The clearest difference is review sentiment: Fuel at 50% against TA Hours's 0%. Fuel also leads on update cadence (every 10 months vs every 41 months) and ratings volume (33 vs 2). TA Hours's advantage is rating (3.5 vs 3.1). On price, ads, in-app purchases and monetization model 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TA Hours holds the better App Store score, 3.5 against 3.1. That said, the two scores are not equally well evidenced: Fuel has 33 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 50% of Fuel's written reviews are positive against 0% of TA Hours's, so the app with the better star average is not the one people write more warmly about.
Fuel ships an update every 10 months, TA Hours every 41 months. The most recent releases landed on October 22, 2026 and October 11, 2026 respectively.
| Parameter | Fuel | TA Hours |
|---|---|---|
| Price | Free | Free |
| Rating | 3.1 (33 ratings) | 3.5 (2 ratings) — better |
| Positive reviews | 50.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 33 — better | 2 |
| Update frequency | Every 10 months — better | Every 41 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.4 — better | 15.6 |
| Further details — not scored | ||
| Size | 20 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Dmac Mobile Developments, LLC | Artem Karpovych |
Customer experience
Fuel
TA Hours
In-app purchases
Fuel
No in-app purchases
TA Hours
No in-app purchases
