Comparison

SENDY vs SILCA

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

Head to head
About

SENDY

This platform connects outdoor enthusiasts across North America to buy, sell, and rent sports equipment. It aims to make outdoor adventures more accessible and promote sustainability by facilitating the exchange of used gear within a community.

Highlights
  • Buy used sports equipment
  • Sell unwanted gear for cash
  • Rent equipment from others
  • Connect with a community of enthusiasts
  • Facilitates sustainable gear exchange
  • Supports adventure sports equipment
Features
Read full description

SENDY is an online marketplace and Gear Hub that lets community members Buy, Sell and Rent Adventure Sports equipment anywhere in North America. BUY IT. SENDY makes it safe and easy to find used equipment beyond just your local area. SELL IT. No more gear sitting around in garages and closets. SENDY makes it safe and easy to turn gear into cash. RENT IT. Find and rent gear from stores and individuals anywhere and anytime with the click of a button. SENDY is designed to get more people outside, get more people connecting with each other, the natural world, and their own true nature. SENDY is about a community. A community that helps each other get outside, get in their bodies, and feel the way nature always meant for them to feel. We don’t just want a happy planet, we want happy people too, and SENDY is the tool we can use to solve both problems. What do you have that someone else might need? Every single piece of gear that finds a new home is one less new product getting pumped out of a factory and shipped around the world. Every single piece of gear that finds a new home helps someone chase their dreams, drop into their bodies and focus on what matters. The problem is not that we don’t have enough things, it’s that those things are inefficiently distributed. We have the power to change this forever. And by We, I mean You. Every single individual reading these words. If every one of us makes sure that we let nothing go to waste, nothing sit around collecting dust and getting outdated then the problem is solved. Imagine a world in which everyone who wants to thrive in nature has what they need to do so. Imagine the generations of lives that can change if we give families the tools to return to the great outdoors.

About

SILCA

This app showcases a legacy of innovation in cycling accessories, tracing its roots back to 1917. It highlights pioneering advancements like integrated pump gauges and valve-controlled CO2 inflators, alongside modern uses of 3D printing in titanium.

Highlights
  • Pump gauge innovation
  • High-pressure frame pumps
  • Valve-controlled CO2 inflators
  • 3D printing in titanium
  • Legacy of cycling innovation
Features
Read full description

They were founded in 1917 by Felice Sacci just outside of Milan, Italy. SILCA has been an innovator in many aspects starting by being the first company to put gauges on pumps, the first to create a high-pressure frame pump, and more recently the first to have a valve-controlled CO2 inflator. One of the newest advances from SILCA is the use of 3D Printing in Titanium.

Screenshots

SENDY4 screens
SILCA4 screens

Verdict

The call

The clearest difference is rating: SENDY at 4.8 against SILCA's 4.3. SENDY also leads on review sentiment (75% vs 60%) and ratings volume (349 vs 35). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

SENDY holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: SENDY has 349 ratings behind it against 35, so its average is the more settled of the two. Written reviews point the same way: 75% of SENDY's written reviews are positive against 60% of SILCA's.

UpkeepUpdate frequency

SENDY ships an update monthly, SILCA every 2 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
SENDY versus SILCA: the parameters behind the verdict, then further details
ParameterSENDYSILCA
PriceFreeFree
Rating4.8 (349 ratings) — better4.3 (35 ratings)
Positive reviews75.0% of reviews — better60.0% of reviews
Number of ratings349 — better35
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.114.0 — better
Further details — not scored
Size175 MB16 MB
Age rating4+4+
DeveloperSENDY INCAeromind LLC

Customer experience

SENDY

All ratings347 ratings
Positive93.4%
Neutral1.7%
Negative4.9%
Written reviews60 reviews
Positive75.0%
Neutral5.0%
Negative20.0%

SILCA

All ratings35 ratings
Positive82.9%
Neutral0.0%
Negative17.1%
Written reviews20 reviews
Positive60.0%
Neutral10.0%
Negative30.0%

Bugs and requests

SENDY

Reported bugs

7 issues
  • App crashes when uploading new items
  • Photo upload fails on iPhone devices
  • UI breaks when posting items (reported over 1 year unresolved)
  • Search returns irrelevant results
  • Stripe integration issues preventing fund withdrawals
Show 2 more
  • App glitches during listing process
  • Inconsistent notification delivery

Requested features

8 requests
  • Automatic photo resizing for native phone images
  • Improved search algorithm and ranking
  • Listing expiration/time limits (1-2 months) to show active sellers
  • Ability to upload more than 8 photos
  • Higher quality photo support
Show 3 more
  • Better communication with inactive sellers
  • More transparent fee structure upfront
  • Reduced or tiered fee structure for sellers

SILCA

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

SENDY

No in-app purchases

None

SILCA

No in-app purchases

Questions

Is SENDY free?
SENDY is free to download, with no in-app purchases.
Is SILCA free?
SILCA is free to download, with no in-app purchases.
Which has better reviews, SENDY or SILCA?
SENDY is rated higher. SENDY averages 4.8 out of 5 from 349 ratings, while SILCA averages 4.3 from 35 ratings.
Do SENDY or SILCA have ads?
Neither SENDY nor SILCA shows ads.
Which is updated more often, SENDY or SILCA?
SENDY ships an update monthly, and SILCA every 2 months. Most recently, SENDY was updated on November 7, 2026 and SILCA on November 3, 2026.

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