Anecdata.org vs Gipfel
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Anecdata.org
This platform empowers users to create, manage, and participate in citizen science projects. It facilitates data collection in the field, even offline, and supports project analysis and download.
- Project creation and management
- Datasheet design
- Participant invitation
- Offline data collection
- Data download and analysis
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Anecdata.org is a free online platform for managing all aspects of a citizen science project, from project creation, datasheet design, inviting participants, collecting data, to eventual download and analysis of data! The app makes it easy for you to create your own project or find a project to join, with excellent offline support for collecting data in the field.
Gipfel
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Gipfel is your handy tutor on your Handy, helping you practice German anywhere and anytime you want. -No adds -No login -No pawalls -Completely free Key features: Structured grammar explanations Reading exercises with True & False Cloze completion based on grammar, vocabulary and register Fully offline Offline Dictionary Offline listening exercises User can practice at any of A1, A2, B1 and B2 levels. Grammar exercises progress naturally from grammar explanation, spotting grammatical function to application and solidification. For practice, there many other cloze completion exercises with fill in the blanks option as well as “a,b,c,d selection” depending on the preferred difficulty. Those are of two kinds. First focuses on individual sentences the second is text reading. After a reading exercise users can learners can check their comprehension through True/False questions. The exercises focus on typical mistakes as well as grammar and vocabulary practice. Apart from those, there are also reading timed reading exercises focused on understanding from context. For listening there are diktat exercises, where user tries to catch a word in a spoken text. On device Text-to-Speech model is used, which makes the app small in size and offline. User can select one of four difficulties. There are also full text listening exercises. Vocabulary is an important part of learning new language. Apple provides high quality offline Oxford German and Duden-Wissensetz deutsche Sprache dictionaries to all iOS devices. (They can be downloaded in the Settings->General->Dictionary) Gipfel uses this feature and anytime you are not sure about a word, just tap the word and the dictionaries come for rescue. The unknown word is then stored to your Notebook, where you can explore it later. Your Notebook stores your words with the sentence for a context. Tapping a word reveals other sentences containing it as well as other close words in other sentences across the app. (In German, many words are derived by compounding or by adding a preposition.) User gets from that the idea of the word application in contexts. You can practice your words and sent them via e-mai, which is particularly handy, if you want to ask your real life teacher or a friend. Your Notebook also contains words where you made mistakes. For now, the app contains 354 exercises, most of whicha are grammar focused. In future, more reading exercises are comming.
Screenshots
Verdict
The clearest difference is update cadence: Gipfel at daily against Anecdata.org's every 3 weeks. Anecdata.org's advantage is iOS requirement (13.0 vs 16.0). 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.
Anecdata.org ships an update every 3 weeks, Gipfel daily. The most recent releases landed on September 23, 2026 and October 3, 2026 respectively.
| Parameter | Anecdata.org | Gipfel |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 weeks | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 47 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | MDI Biological Laboratory | Matous Pikous |
In-app purchases
Anecdata.org
No in-app purchases
Gipfel
No in-app purchases









