Spicker vs Adopt
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Spicker
This app helps students create digital notes for memorization. It allows for colored markers, adjustable font sizes, and quick access via a watch complication. Learn and review your notes conveniently on your Apple Watch and iPhone.
- Create digital notes
- Color-coded markers
- Apple Watch and iPhone compatibility
- Adjustable font size and color
- Quick access via watch complication
- Native watchOS 2 app
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Spicker - The Ultimate Companion for Students Spicker is German an means "crib" and that's what Spicker is, a cheating aid for stundents. Making a crib is a well know technique to memorize things because you have to deal with the subject you have to learn. Hopefully you learn that much with this tool so that you don't have to cheat in a test - and that's what I recommend you: Never cheat in a test! The features: • Add notes on your iPhone • Give the notes a colored marker • On both Apple Watch and iPhone • Adjust the font size and color on your Apple Watch • Have your notes on your wrist at any time • Learn where and when you want • Use the complication to get quick access to your notes • Enjoy nice animations • Native watchOS 2 App • Created with the latest technology Follow me on Twitter: @N1C0_MUC
Adopt
Access real-time data from autonomous oceanographic floats that record seismic activity. View instrument locations, trajectories, and health parameters. This app provides a low-cost method for oceanic data collection.
- View MERMAID instrument locations
- Access recent trajectories
- Obtain ocean depth information
- View instrumental metadata
- Identify instruments by name and institution
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Adopt-A-Float allows users to access trajectory metadata and state-of-health parameters of the EarthScope-Oceans MERMAID fleet. MERMAID, short for Mobile Earthquake Recording in Marine Areas by Independent Divers, is a long-lived drifting autonomous float equipped with a hydrophone capable of recording acoustic waveforms generated by distant earthquakes. Most earthquakes occur at or near plate boundaries, yet most seismic monitoring stations are on dry land. Deployed but not recovered, telemetering data in near-real-time, MERMAIDs are uniquely positioned as a low-cost alternative for geophysical and environmental oceanic data collection. Diving down to a typical parking depth of 1500 m below the ocean surface, they passively drift with the ocean currents, recording the ambient acoustic wavefield, identifying earthquake signals, and surfacing to report those, on average every 4-7 days with the current settings, which are expected to give them a five-year life span. When at the surface, MERMAID collects GPS location and time information and communicates with the IRIDIUM satellite constellation using RUDICS. Using this iOS app you can: View the current location of all MERMAID instruments View their most recent trajectories and obtain information about ocean depth View instrumental metadata such as battery level and instrument pressure readings Identify the instruments by name and by operating institution Developed by Tenzing Sherpa ©2021 by Frederik J Simons (www.frederik.net) Let us know what you think! Give us feedback via https://github.com/tenzingsherpaa/AdoptAFloat-3.0/issues We acknowledge support from the U.S. National Science Foundation (www.nsf.org) under grants OCE-1917058 and EAR-1150145 (CAREER), and from Princeton University. MERMAID was designed by scientists and engineers and is now built by OSEAN SAS (www.osean.fr), from which it is commercially available. EarthScope-Oceans (www.earthscopeoceans.org) is an organization founded by a multidisciplinary group of geoscientists who are coordinating efforts to create a global network of sensors that monitor the Earth from within the oceanic environment. As other organizations are doing for the land-based seismological communities today, EarthScope-Oceans shepherds national projects into the international arena where globally relevant, applicable, and mutually agreed-upon decisions can be made on instrument development, science objectives, data management, and outreach.
Screenshots
Verdict
The clearest difference is review sentiment: Adopt at 100% against Spicker's 45%. Adopt also leads on price (Free vs $1.99) and rating (5.0 vs 3.0). Spicker's advantage is update cadence (every 4 months vs every 40 months) and ratings volume (25 vs 1). On 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
Adopt is free to download; Spicker costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Adopt holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Spicker has 25 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 45% of Spicker's written reviews are positive against 100% of Adopt's.
Spicker ships an update every 4 months, Adopt every 40 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | Spicker | Adopt |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 3.0 (25 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 45.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 25 — better | 1 |
| Update frequency | Every 4 months — better | Every 40 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPod, Apple Watch — better | iPhone, iPad |
| Requires iOS | 9.0 — better | 17.5 |
| Further details — not scored | ||
| Size | 24 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Nicolo Stanciu | Frederik Simons |
Customer experience
Spicker
Adopt
In-app purchases
Spicker
No in-app purchases
Adopt
No in-app purchases
Questions
Is Spicker free?
Is Adopt free?
Which has better reviews, Spicker or Adopt?
Do Spicker or Adopt have ads?
Which is updated more often, Spicker or Adopt?
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