Learning Tracker vs PIEL Data
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Learning Tracker
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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.
PIEL Data
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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 βin the momentβ surveys. The data is received in the form of individual βcsvβ 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 βcsvβ 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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
| Parameter | Learning Tracker | PIEL Data |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | Every 5 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 9.0 β better | 16.0 |
| Further details β not scored | ||
| Size | 26 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Tampere University | Blue Jay Ventures Pty Ltd |
In-app purchases
Learning Tracker
No in-app purchases
PIEL Data
No in-app purchases
Questions
Is Learning Tracker free?
Is PIEL Data free?
Do Learning Tracker or PIEL Data have ads?
Which is updated more often, Learning Tracker or PIEL Data?
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