Comparison

Learning Tracker vs PIEL Data

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

Head to head
About

Learning Tracker

Features
Read full description

Design of LearningTracker (LT) is based on the experience sampling method (Hektner, Schmidt, & Csikszentmihalyi, 2007) that allows researchers to learn about what participants are doing, thinking, and feeling during learning sequences in their everyday lives. Participants use LT through smartphones or tablets to indicate and evaluate learning sequences during preset time period. LT records issues related to emotional states and goal orientations in these learning sequences. Only participants of Tampere University PGL research group studies will gain access to this software. Participation is voluntary.

About

PIEL Data

Features
Read full description

PIEL Data is an app designed to help researchers manage the data collected from projects using the PIEL Survey app (available on the Apple Store). The app only handles the specific file format of the PIEL Survey app and cannot process other data file types. The PIEL Survey app enables researchers to conduct β€œin the moment” surveys. The data is received in the form of individual β€œcsv” files which then have to be merged manually using spreadsheet software. The PIEL Data app enables researchers to import the participant data files into to the app database. This data can then be exported into a merged β€œcsv” file which can easily be imported into third party spreadsheet or statistical software. The PIEL Survey app has been used by more than 40 universities in the US and Europe with more than 50 per reviewed publications. The PIEL Data app will streamline the process of conducting such projects.

Screenshots

Learning Tracker2 screens
PIEL Data4 screens

Verdict

The call

The clearest difference is update cadence: PIEL Data at every 5 weeks against Learning Tracker's every 7 months. Learning Tracker's advantage is iOS requirement (9.0 vs 16.0). On price, ads, in-app purchases and device support 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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

Learning Tracker ships an update every 7 months, PIEL Data every 5 weeks. The most recent releases landed on October 1, 2026 and October 5, 2026 respectively.

Scorecard2 real differences Β· 4 level
Learning Tracker versus PIEL Data: the parameters behind the verdict, then further details
ParameterLearning TrackerPIEL Data
PriceFreeFree
Update frequencyEvery 7 monthsEvery 5 weeks β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS9.0 β€” better16.0
Further details β€” not scored
Size26 MB3 MB
Age rating4+4+
DeveloperTampere UniversityBlue Jay Ventures Pty Ltd

In-app purchases

None

Learning Tracker

No in-app purchases

None

PIEL Data

No in-app purchases

Questions

Is Learning Tracker free?
Learning Tracker is free to download, with no in-app purchases.
Is PIEL Data free?
PIEL Data is free to download, with no in-app purchases.
Do Learning Tracker or PIEL Data have ads?
Neither Learning Tracker nor PIEL Data shows ads.
Which is updated more often, Learning Tracker or PIEL Data?
Learning Tracker ships an update every 7 months, and PIEL Data every 5 weeks. Most recently, Learning Tracker was updated on October 1, 2026 and PIEL Data on October 5, 2026.

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