Comparison

Oscillators vs A Level NMR

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Oscillators

Features
Read full description

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.

About

A Level NMR

Features
Read full description

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 doesn’t have to be complicated. Make it click β€” anytime, anywhere.

Screenshots

Oscillators4 screens
A Level NMR4 screens

Verdict

The call

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard1 real difference Β· 5 level
Oscillators versus A Level NMR: the parameters behind the verdict, then further details
ParameterOscillatorsA Level NMR
PriceFreeFree
Update frequencyEvery 4 monthsEvery 3 months β€” better
AdsNo β€” betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS16.6 β€” better17.6
Further details β€” not scored
Size4 MB26 MB
Age rating4+12+
DeveloperAlexandre FrancoisIsomeos Limited

In-app purchases

None

Oscillators

No in-app purchases

None

A Level NMR

No in-app purchases

Questions

Is Oscillators free?
Oscillators is free to download, with no in-app purchases.
Is A Level NMR free?
A Level NMR is free to download, with no in-app purchases.
Do Oscillators or A Level NMR have ads?
A Level NMR shows ads; Oscillators does not.
Which is updated more often, Oscillators or A Level NMR?
Oscillators ships an update every 4 months, and A Level NMR every 3 months. Most recently, Oscillators was updated on September 17, 2026 and A Level NMR on September 10, 2026.

Other comparisons