Oscillators vs A Level NMR
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Oscillators
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Oscillators offers educational tools for experimenting with digital resonators. In particular, it demonstrates the use of the Resonate algorithm for efficient, high temporal and frequency resolution spectral analysis of audio signals. This app especially encourages live experimentation with microphone input.
A Level NMR
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Master NMR the Smart Way β With the Ultimate A-Level NMR App Unlock the power of Nuclear Magnetic Resonance with an app designed specifically for A-Level Chemistry success. Whether you're revising key concepts, tackling practice spectra, or preparing for your final exams, our intuitive NMR tool makes even the toughest questions feel simple. Interactive NMR Spectra β Learn by doing with real exam-style spectra you can analyse, interpret, and decode. Step-by-Step Guidance β Break down chemical shifts, splitting patterns, integration values, and functional groups with clear, student-friendly explanations. Exam Board Aligned β Perfect for AQA, OCR, Edexcel, and other major UK specifications. Instant Feedback β Check your answers, pinpoint mistakes, and strengthen weak areas in seconds. Built for Fast Revision β Clean design, smart tools, and no fluff β just the NMR practice you actually need. Whether you're aiming for excellent grades, boosting your confidence, or mastering the fundamentals, this app helps you learn faster, revise smarter, and walk into your chemistry exam ready for anything. A-Level NMR doesnβt have to be complicated. Make it click β anytime, anywhere.
Screenshots
Verdict
The clearest difference is ads: Oscillators at none against A Level NMR's shown. On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Oscillators ships an update every 4 months, A Level NMR every 3 months. The most recent releases landed on September 17, 2026 and September 10, 2026 respectively.
| Parameter | Oscillators | A Level NMR |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 3 months β better |
| Ads | No β better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 16.6 β better | 17.6 |
| Further details β not scored | ||
| Size | 4 MB | 26 MB |
| Age rating | 4+ | 12+ |
| Developer | Alexandre Francois | Isomeos Limited |
In-app purchases
Oscillators
No in-app purchases
A Level NMR
No in-app purchases









