Birdathon vs Teacher Group Maker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Birdathon
This app helps birdwatchers create and organize detailed checklists of their observations. It automatically records time and location, allowing for easy editing and customization. Users can visualize their sightings on maps, add field notes, and export data for sharing or further analysis.
- Observation-centric checklists
- Automatic time and location recording
- Customizable maps with boundary overlays
- Field notes for additional observations
- Multiple checklist sorting options
- Data export to CSV and other formats
- Create checklist templates
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Birdathon is an observation-centric tool for creating birding checklists. It helps you organize your checklists and share them with others. Use Birdathon in the field to quickly record whether and where a bird is seen or heard and the number observed. The time and location of each observation is automatically recorded. You can adjust the location, time entries and the count of birds observed at any time to ensure your records are accurate. You can add breeding codes to your observations. Checklist maps display the locations of your observations. You can overlay county boundaries for every US state. You can add a range circle such as a 5MR (5-mile Radius) to your maps. You can import and overlay custom kml/kmz files onto your maps. An Overview feature lets you see your combined observations for any time period, and displays a map showing any boundaries you have selected, so you can utilize the map feature even when you are not actively checklisting. You can export Overview data into a csv text file or create a new checklist template from the Overview. Your checklists can be viewed in taxonomic order, alphabetically, by rarity or as a timeline of species. You can enrich your checklist with field notes and add observations such as mammals, butterflies, wildflowers, etc., to make it a more complete record of your experience. You can organize your checklists into categories such as Day List, Year List, County List, Life List, etc., and assign color themes to your lists. Bird species may be added and deleted from your lists at any time. You can create new checklist templates from your previous lists or import templates created by others. You can change which template is being used. You can import text files into Birdathon, making them into templates or new checklists. Different export options for your checklists allow you to import into eBird or another copy of Birdathon. The bird species source data and other resources used in this app come from the following sources: AviList, a unified global checklist of birds, is the core data set used for Birdathon. https://www.avilist.org. Some data has been integrated from the following sources: The eBird/Clements checklist of birds of the world (https://www.birds.cornell.edu/clementschecklist/download/), the American Ornithological Society's (AOS) Checklist of North and Middle American Birds (https://checklist.americanornithology.org), and the American Birding Association's (ABA) checklist of North American Birds (https://www.aba.org/listing-taxonomy/) Alpha codes come from The Institute for Bird Populations’ Standardized 4- and 6-letter Bird Species Codes. https://www.birdpop.org/pages/birdSpeciesCodes.php. County boundary data is from the United States Geological Survey (USGS) TIGER/Line 2019 Shapefiles found on the United States Census Bureau's website at https://www.census.gov/geographies/mapping-files/time-series/geo/tiger-line-file.2019.html. Boundaries should be used as general guidelines and not be considered precise. Note especially where county boundaries follow creeks, rivers, ridge lines and other natural features, and so are of much finer resolution than can be shown on Birdathon’s maps. California breeding bird atlas blocks come from the California Bird Atlas, https://www.californiabirdatlas.org. California Bird Atlas logo and breeding code descriptions used with permission.
Teacher Group Maker
This app helps educators quickly create random small student groups for cooperative assignments. Teachers can input class and student names, then specify group size for instant random division.
- Create small student groups
- Random group assignment
- Specify group size (2-4+ people)
- Input class and student names
- Automates routine task
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Key function ———————— With this app, the teacher can quickly form small groups of students to perform cooperative assignments. How it works ———————— To form peer groups, you need to select a class, and then the size of the group. For example, 2 people, or 3, or 4, etc. After that, the application will automatically divide students into small groups and show their names on the phone screen. Notes ———————— Groups are formed in random order. First, It needs enter the names of the classes and the names of the students into the program. Discussion: Why is this necessary? ———————— Uniting students into groups for joint work is one of the progressive educational technologies. By completing various educational tasks together with peers, students acquire not only educational knowledge, but also the experience of communicating with other people, the experience of joint search and acquisition of new knowledge. Moreover, a number of studies show that knowledge and skills at the first stage exist in the form of communication between people, and then are transformed into an individual experience of the individual. Various criteria can be used to create cooperative groups. Most often this is a random choice, when students come together in groups to gain experience of working with different peers. For example, a teacher asks students to name numbers in order from 1 to 3, then everyone with number 1 is grouped into the first group, students with number 2 are grouped into the second group, etc. Also, groups can unite students with the same or, conversely, different levels of training in the subject (for example, programming, English, mathematics, etc.), with the same or different first language of communication, etc. The sizes of small groups depend on the content of the tasks being solved. Most often, groups of 2, 3 or 4 people are created, less often 5 or more. More complex criteria or procedures for creating cooperative groups also require more time to prepare them (for example, to assess the level of training), as well as to carry them out. The Teacher Group Maker app automates this routine and allows the teacher to create small groups within a class based on a random selection literally within seconds. At the beginning of the term, the teacher can enter the names of the classes with which he will work, as well as the names of the students. Then, during the lesson , he can quickly form small groups, varying their size. Conclusion ———————— The Teacher Group Maker app takes another step towards improving the education system through the use of new high technology. The target audience ———————— The application is addressed to teachers and instructors of schools, colleges and universities. Dedicated to ———————— The developer dedicates this application to teachers of Mt Hood Community College (Gresham, OR). I was happy to take Swift programming classes at this college using a curriculum kindly provided by Apple company. Privacy Policy ———————— This app does not collect any data about users and their records. All user data is stored on the phone or iPad and is not transmitted anywhere. Contact ———————— You can send your questions and suggestions to the email address - mobile.369.app@gmail.com
Screenshots
Verdict
The clearest difference is in-app purchases: Teacher Group Maker at none against Birdathon's 4. Teacher Group Maker also leads on rating (5.0 vs 4.7) and iOS requirement (13.7 vs 16.1). Birdathon's advantage is update cadence (every 4 months vs every 19 months) and ratings volume (15 vs 3). On price, review sentiment, ads and monetization model 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. Birdathon sells 4 one-off in-app purchases. Teacher Group Maker asks for nothing beyond the download.
Teacher Group Maker holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Birdathon has 15 ratings behind it against 3, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
Birdathon ships an update every 4 months, Teacher Group Maker every 19 months. The most recent releases landed on September 19, 2026 and September 7, 2026 respectively.
| Parameter | Birdathon | Teacher Group Maker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (15 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 15 — better | 3 |
| Update frequency | Every 4 months — better | Every 19 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.1 | 13.7 — better |
| Further details — not scored | ||
| Size | 192 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Barry Langdon-Lassagne | Boris Giznevsky |
Customer experience
Birdathon
Teacher Group Maker
In-app purchases
Birdathon
- Good Tip$0.99
- Great Tip$1.99
- Amazing Tip$2.99
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- Incredible Tip$4.99
Teacher Group Maker
No in-app purchases






