NMR Solvent Peaks vs SNAPTAIN FLY
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NMR Solvent Peaks
This utility helps organic chemists quickly identify potential impurities by searching a database of NMR data. Users can input solvent, peak multiplicity, and location to find candidate impurities. It supports both proton and carbon data searches.
- Search for impurities by mode, solvent, multiplicity, and ppm
- View alphabetical list of all impurities
- Adjust user interface handedness
- Select color themes
- Supports proton and carbon NMR data
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NMR Solvent Peaks is a conveniently-searchable version of the ungainly table of NMR data most organic chemists keep a copy of nearby. Instead of searching through the table for a peak near your unidentified peak, just enter your solvent and the peak's multiplicity and location and you'll have a short list of candidate impurities. NMR Solvent Peaks has support for searching both proton and carbon data, and references the widely-distributed 2010 Organometallics paper by Gregory Fulmer and coworkers and the 2016 OPRD paper by Gregory Whiteker and coworkers. Feature Highlights: - search for impurities based upon mode (proton/carbon), deuterated solvent, multiplicity, and ppm - select "show all" for ppm to see an alphabetical list of all impurities in the app's database - pick a color theme and adjust the user interface handedness
SNAPTAIN FLY
Easily control drones and capture stunning aerial photos and videos. Features intuitive controls, one-button operations, and smart shooting modes for quick video creation. A beginner mode ensures safe operation.
- Intuitive operation interface
- Clear image preview
- One key take-off/landing
- Smart shooting modes
- Beginner mode for safety
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SNAPTAIN FLY is an app that allows you to fly drones easily and take aerial photographs quickly. ·Intuitive Operation Interface, Clear Image Preview ·Simple to operate, easy to learn, and you will be able to fly it within minutes. ·One key take-off/landing and fast-flying operations ·With one-button shooting and smart shooting modes, short videos can be produced quickly. ·The beginner mode keeps you and the drone safe. (It's recommended to use the App with the remote for a better flying experience) For more assistance, please feel free to contact support@snaptain.com.
Screenshots
Verdict
The clearest difference is review sentiment: NMR Solvent Peaks at 100% against SNAPTAIN FLY's 0%. NMR Solvent Peaks also leads on rating (5.0 vs 3.2) and device support (4 vs 2). SNAPTAIN FLY's advantage is update cadence (monthly vs every 3 months) and iOS requirement (12.0 vs 15.5). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
NMR Solvent Peaks holds the better App Store score, 5.0 against 3.2. Both are backed by a comparable volume of ratings — 11 and 30 respectively. Written reviews point the same way: 100% of NMR Solvent Peaks's written reviews are positive against 0% of SNAPTAIN FLY's.
NMR Solvent Peaks ships an update every 3 months, SNAPTAIN FLY monthly. The most recent releases landed on June 1, 2026 and August 22, 2026 respectively.
| Parameter | NMR Solvent Peaks | SNAPTAIN FLY |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (11 ratings) — better | 3.2 (30 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 11 | 30 — better |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPod |
| Requires iOS | 15.5 | 12.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 270 MB |
| Age rating | 4+ | 4+ |
| Developer | Lucas Moore | Shenzhen VanTop Technology & Innovation Co., Ltd. |
Customer experience
NMR Solvent Peaks
SNAPTAIN FLY
In-app purchases
NMR Solvent Peaks
No in-app purchases
SNAPTAIN FLY
No in-app purchases
Questions
Is NMR Solvent Peaks free?
Is SNAPTAIN FLY free?
Which has better reviews, NMR Solvent Peaks or SNAPTAIN FLY?
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Which is updated more often, NMR Solvent Peaks or SNAPTAIN FLY?
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