Croc Watch vs Simply Read Notes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Croc Watch
Contribute to crocodile research and conservation by collecting and submitting data on crocodile sightings in India. Your observations help build a vital database for scientific study and species protection.
- Citizen science participation
- Crocodile data collection
- Support conservation efforts
- Build research database
- Report crocodile sightings
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The Croc Watch app allows you to become a part of a Citizen Science Initiative by Voluntary Nature Conservancy for collecting various data related to crocodile species found in India. The data will help to create a database that can aid in the research and conservation of these species.
Simply Read Notes
Master music notation with this comprehensive educational tool. It offers guided learning and customizable exercises to improve your sight-reading skills across various clefs and difficulty levels. Daily challenges and progress tracking help you become an ace note reader.
- Guided learning program
- Customizable manual exercises
- Multiple clef support
- Daily challenges
- Progressive difficulty adaptation
- Three language options for notes
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Discover Simply Read Notes, the new note reading training app. Become an ace note reader and amaze your music teachers. Much more than yet another note reading application, Simply Read Notes is a true multifunctional educational tool developed with music professionals. By regularly practicing reading notes with Simply Read Notes, you will be able to read your favorite scores more quickly. Why choose Simply Read Notes? - Unlike most existing apps, our app does not provide random notes. Each exercise was written by a music teacher, in order to get as close as possible to the musical language. Some exercises are even extracts from famous music. - Simply Read Notes offers two training modes to suit all levels: o Smart mode: let yourself be guided with our complete learning program available in four different clefs (bass clef, treble clef, alto clef and tenor clef). Ideal for beginners, learning begins with three notes and offers progressive difficulty that adapts to the player's progress. So move forward at your own pace. o Manual mode: à la carte learning with three types of exercises (with key, without key and visual interval recognition). In this mode, everything is configurable: § Stopwatch § Survival mode § Selection of notes for exercises with clef § Choice of difficulty level § Playing mode (static notes, moving notes, notes to be found after being hidden) § Choice of the number of correct answers § Display of reference notes (with reference to the Dandelot method) Manual mode is ideal for targeting a particular difficulty. Also discover our daily challenges. A new exercise is offered to you every day. The application does not contain advertising and is free. You have a limited number of energies, which are renewed gradually and you have the possibility of purchasing energies. Notes available in three languages (Do ré mi fa sol la si do, C D E F G A B, C D E F G A H). Simply Read Notes is a real “Swiss army knife” for reading notes and will help you make significant progress in music theory. If you are starting to learn music and want to practice progressively and tailor-made, this application is for you! On the contrary, if you are a seasoned musician and want to continue to improve, with Simply Read Notes, the challenge is always there. Happy reading notes!
Screenshots
Verdict
The clearest difference is in-app purchases: Croc Watch at none against Simply Read Notes's 8. Croc Watch also leads on update cadence (every 9 days vs every 3 months). On price, ads, device support and iOS requirement 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. Simply Read Notes sells 8 in-app purchases, starting at $0.99 per 7 days. Croc Watch asks for nothing beyond the download.
Croc Watch ships an update every 9 days, Simply Read Notes every 3 months. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.
| Parameter | Croc Watch | Simply Read Notes |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 9 days — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 50 MB | 101 MB |
| Age rating | 4+ | 4+ |
| Developer | Voluntary Nature Conservancy Inc. | Frederic Nagler |
Customer experience
Croc Watch
Simply Read Notes
In-app purchases
Croc Watch
No in-app purchases
Simply Read Notes
- Pro Subscription Weekly$0.997 Days
- Pro Subscription Monthly7 Days trial$2.991 Month
- Pro Subscription Yearly7 Days trial$29.991 Year
- Small Gem Pack$0.99
- Raise Gem Limit$2.99
- Medium Gem Pack$4.99
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- Large Gem Pack$9.99
- Full version$9.99
Questions
Is Croc Watch free?
Is Simply Read Notes free?
Do Croc Watch or Simply Read Notes have ads?
Which is updated more often, Croc Watch or Simply Read Notes?
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