Comparison

TA Hours vs OBD Quest

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Track TA hours per class
  • Submit hours to professor
  • Manage work time
  • Ensure accurate payment
  • University TA support
Features
Read full description

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

About

OBD Quest

Decode and understand car diagnostic trouble codes with this comprehensive interpreter. It provides detailed insights into fault codes, potential causes, and repair recommendations, complementing your existing OBD2 scanning tools. Access a vast database of codes across multiple languages and car brands to diagnose issues with confidence.

Highlights
  • Interpretation of over 85,000 OBD2 codes
  • Multilingual support (English, French, Italian, German, Portuguese, Spanish)
  • Extensive coverage across auto makes and brands
  • Detailed insights for each code search
  • Unlimited code searches
  • AI-powered code interpretation
Features
Read full description

Unlock the ultimate power of OBD2 code interpretation with OBDQuest, your comprehensive solution for decoding, understanding and diagnosing car issues. Whether you're looking up a specific DTC fault code definition, or utilizing an OBD2 car scanner, OBDQuest will be your work companion you ever needed to provide unmatched insights into each individual fault code. Don’t get confused, this simple yet innovative application exploiting the power of AI along with comprehensive OBDii SAE/ISO databases is complementing your daily scanning tools below: obd2 scanner, torque obd2, bluedriver obd2 scan tool, car scanner, car scanner elm obd2, carista, obd fusion, forscan, obdlink, obd11, obdeleven, bimmerlink, veepeak, dash command, elm obd2, carly obd2 car scanner, JScan, repair solutions 2, torque pro, bootmod3, FIXD OBD2 Scanner, autocodes, DtcFix, DTCs Fix, obd jscan, OBDocker, torque lite, ScanMaster, car scanner, Dr. Prius, Carly, HobDrive etc. If you use any of those tools already, keep on using them along with OBDQuest to get more insights of the fault code and ease your car diagnostics. Key Features: 1. Interpretation of over 85,000 OBD2 codes 2. Multilingual support in English, French, Italian, German, Portuguese, and Spanish 3. Extensive coverage across various auto makes and brands 4. Detailed insights for each code search, covering potential symptoms, likely causes, primary components affected, recommended fixes, estimated repair costs, and risk assessment. 5. Unlimited code searches, empowering you to tackle any issue with confidence. OBDQuest isn't just another OBD2 app; it's your trusted companion for navigating the complexities of car diagnostics. Don't let trouble codes hold you back; harness the power of OBDQuest and drive with confidence. EULA - End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy : https://obdquest.com/privacy-policy/

Screenshots

TA Hours4 screens
OBD Quest4 screens

Verdict

The call

The clearest difference is rating: OBD Quest at 5.0 against TA Hours's 3.5. OBD Quest also leads on update cadence (every 3 weeks vs every 41 months). TA Hours's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, ratings volume, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. OBD Quest sells 3 in-app purchases, starting at $9.99 per month. TA Hours asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

OBD Quest holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

TA Hours ships an update every 41 months, OBD Quest every 3 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard5 real differences · 5 level
TA Hours versus OBD Quest: the parameters behind the verdict, then further details
ParameterTA HoursOBD Quest
PriceFreeFree
Rating3.5 (2 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings2 — better1
Update frequencyEvery 41 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.614.0.0 — better
Further details — not scored
Size1 MB54 MB
Age rating4+4+
DeveloperArtem KarpovychShop Booster Ltd

Customer experience

TA Hours

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

OBD Quest

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

TA Hours

No in-app purchases

3 purchases

OBD Quest

Subscriptions2
  • Monthly Pro Plan$9.991 Month
  • Yearly Pro Plan$99.991 Year
One-time1
  • Pro Plan for 3 days only$0.99

Questions

Is TA Hours free?
TA Hours is free to download, with no in-app purchases.
Is OBD Quest free?
OBD Quest is free to download, with in-app purchases available.
Which has better reviews, TA Hours or OBD Quest?
OBD Quest is rated higher. TA Hours averages 3.5 out of 5 from 2 ratings, while OBD Quest averages 5.0 from 1 ratings.
Do TA Hours or OBD Quest have ads?
OBD Quest shows ads; TA Hours does not.
Which is updated more often, TA Hours or OBD Quest?
TA Hours ships an update every 41 months, and OBD Quest every 3 weeks. Most recently, TA Hours was updated on November 3, 2026 and OBD Quest on November 4, 2026.

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