ESMira vs Grabit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ESMira
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ESMira is a tool for running longitudinal studies (ESM, AA, EMA, ...) with completely anonymized communication with participants and data collection. Fully functional offline ESMira works without a steady internet connection. All functionality of studies are saved locally in the app and saved data are cached and will be uploaded as soon as there is an internet connection. Personal Feedback Researcher can set up complex charts that will be automatically calculated out of participants' data. These statistics can be either personalised to the participants or calculated out of all participants' data. Completely anonymous Each participant gets a random participant id under which all data is collected. ESMira does not collect any personal data at any time. Anonymous Chat Participants can communicate with the researcher from within the app and stay completely anonymous while doing so. Additionally, researchers can send important messages to all participants of a study. Free and open source ESMira is developed as a project at Karl Landsteiner University to be used for our own studies and published for the community to use completely free of charge. Find out more at: https://github.com/KL-Psychological-Methodology/ESMira
Grabit
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Mit Grabit erledigst du eure Einkäufe im Handumdrehen – allein oder im Team. • Geteilte Listen in Echtzeit Lade Familie, Partner oder WG ein. Alle sehen sofort, was neu ist. • Push-Benachrichtigungen Neue Einträge werden direkt gemeldet. Tippen – und die passende Liste öffnet sich. • Smarte Import-Funktion Zutaten aus Rezepten übernehmen und auf Personenanzahl anpassen. • Wochenplan → Einkaufsliste Aus geplanten Gerichten wird automatisch eine konsolidierte Liste. • Einfache Bedienung Schnell hinzufügen, abhaken, aufräumen – ohne Schnickschnack. Warum Grabit? Weniger Doppel-Käufe, weniger Chaos, mehr Zeit für das Wesentliche.
Screenshots
Verdict
The clearest difference is update cadence: Grabit at every 10 days against ESMira's every 4 weeks. On price, ads, in-app purchases and device support 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.
ESMira ships an update every 4 weeks, Grabit every 10 days. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.
| Parameter | ESMira | Grabit |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 17 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Stefan Stieger | DANIEL COBAN |
In-app purchases
ESMira
No in-app purchases
Grabit
No in-app purchases









