Comparison

Nanoshel vs P91 pulse

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

Head to head
About

Nanoshel

Features
Read full description

Nanoshel LLC is a Wilmington, Delaware based nanotechnology company specializing in the commercialization of wide range of Nanoparticles and innovative materials of 21st century. Nanoshel is revolutionizing nanomaterials where traditional materials fall short. Since 2005, Nanoshel has been exploring markets, developing innovative technologies, and providing breakthrough solutions using our Nanomaterials expertise. What’s interesting about materials on the Nano Scale – Contrary to popular belief is that size really does matter. That’s because when familiar materials are reduced to Nano proportions, they begin to develop odd properties. For example, plastics can conduct electricity, gold particles can appear red or green and solids can turn into liquids almost spontaneously at room temperature. While not all material is subject to change, the manipulation of such Nano change is a cornerstone of nanotechnology research. At the Nano scale, substances may behave differently or better compared to the same substances at macro sizes. For instance, Gold can change Colour, Carbon can conduct heat and electricity better Silver has improved antimicrobial properties. Other changes that occur to substances at the Nano scale can include: Becoming super-elastic, Becoming more chemically reactive, Getting physically stronger or weaker, and Being able to cope with massive changes in temperature and pressure. It’s because of these unique properties that nanotechnology could be used in such a huge range of products.

About

P91 pulse

Features
Read full description

p91pulse is the mobile companion app for sales and detailer teams, bringing your dialer, leads, and campaigns together in one place. Key features: - Calls: dial leads directly and log call outcomes on the go - Dashboard: track leads and daily performance at a glance - Campaigns: view and manage active outreach campaigns - Knowledge Base: quick access to services, pricing, and process info - Profile and team management: manage your account and, for managers, your team's access Built for automotive PPF and ceramic-coating teams to stay on top of every lead and close deals faster, from anywhere.

Screenshots

Nanoshel4 screens
P91 pulse4 screens

Verdict

The call

The clearest difference is update cadence: P91 pulse at every 4 days against Nanoshel's every 2 months. On price, ads, 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

Nanoshel ships an update every 2 months, P91 pulse every 4 days. The most recent releases landed on October 14, 2026 and October 29, 2026 respectively.

Scorecard1 real difference Β· 5 level
Nanoshel versus P91 pulse: the parameters behind the verdict, then further details
ParameterNanoshelP91 pulse
PriceFreeFree
Update frequencyEvery 2 monthsEvery 4 days β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad β€” betteriPhone
Requires iOS17.016.4 β€” better
Further details β€” not scored
Size16 MB64 MB
Age rating4+4+
DeveloperNikhil Subash Chander GoelJust Signs India Private Limited

In-app purchases

None

Nanoshel

No in-app purchases

None

P91 pulse

No in-app purchases

Questions

Is Nanoshel free?
Nanoshel is free to download, with no in-app purchases.
Is P91 pulse free?
P91 pulse is free to download, with no in-app purchases.
Do Nanoshel or P91 pulse have ads?
Neither Nanoshel nor P91 pulse shows ads.
Which is updated more often, Nanoshel or P91 pulse?
Nanoshel ships an update every 2 months, and P91 pulse every 4 days. Most recently, Nanoshel was updated on October 14, 2026 and P91 pulse on October 29, 2026.

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