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onn Protective Gel Case for iPhone 17 vs Smartish Gripmunk iPhone 17 Case

The Smartish Gripmunk is the better case for most people. It adds a microfiber lining, raised bezel edges, air-pocket corners and a lifetime warranty, and reviewers consistently praise its grip and slim build. The onn gel case is a clear, basic MagSafe shell with side grips and a strong rating across thousands of owners, but it offers no drop rating, no lining and no warranty. Choose the onn for a clear look that shows the phone; choose the Gripmunk for real drop protection and a grippier hold.

  • Choose the onn gel case if you want a clear, slim MagSafe shell that shows off the iPhone 17's finish and you treat your phone gently.
  • Choose the Smartish Gripmunk if you want drop-tested corner protection, a microfiber lining, raised edges and a lifetime warranty in a slim grippy case.

Prices

  • onn Protective Gel Case for iPhone 17: $5.97 at Walmart (last seen Nov 9)
  • Smartish Gripmunk iPhone 17 Case: $16.99 at eBay (last seen Nov 9)
  • Difference: the onn Protective Gel Case for iPhone 17 is $11.02 cheaper than the Smartish Gripmunk iPhone 17 Case at the latest prices (Nov 9)
onn
onn Protective Gel Phone Case for iPhone 17, MagSafe Compatible

onn Protective Gel Case for iPhone 17

onn Protective Gel Phone Case for iPhone 17, MagSafe Compatible

4.5(2,961 ratings)
$5.97at WalmartChecked Nov 9
See all prices and details
Visit Walmart

Store links may earn us a commission. Price via Klarna.

Pros
  • Clear finish shows the iPhone 17's color
  • MagSafe compatible for chargers and mounts
  • Slim gel adds little bulk
  • 4.5 out of 5 from 2,961 ratings
  • Enhanced side grips
Cons
  • No drop-test rating
  • No microfiber lining or raised bezel edges
  • No stated warranty
  • Clear gel can yellow over time
Smartish
Smartish Gripmunk case

Smartish Gripmunk iPhone 17 Case

Smartish Gripmunk case

5(1 rating)
$16.99at eBayChecked Nov 9
See all prices and details
Visit eBay

Store links may earn us a commission.

Pros
  • Drop-tested 50 times from 6 feet
  • Air-pocket corners and raised bezel edges
  • Microfiber lining and strong magnets
  • Textured grip with finger grooves
  • Lifetime warranty
Cons
  • Some reviewers say rivals offer more drop protection
  • Reviewers call it pricey for a basic case
  • Opaque only; no clear option
  • 2mm added thickness is more than a bare gel shell

What separates them

onn Protective Gel Case for iPhone 17Smartish Gripmunk iPhone 17 Case
Drop protectionNo published drop rating; gel shell absorbs minor bumpsDrop-tested 50 times from 6 feet with air-pocket corners
Inner liningNone; gel directly against the phoneSoft microfiber lining cushions the back
Screen and camera protectionStandard lip; no raised bezel claimRaised bezel edges around screen and lenses
GripEnhanced side grips molded into the gelTextured sides plus finger grooves, non-slip
LookClear, shows the phone's colorOpaque Black Tie Affair finish
WarrantyNot statedLifetime parts and labor
MagSafeMagSafe compatibleMagSafe compatible with extra-strength magnets
ThicknessSlim gel, minimal added bulk2mm added thickness, 1.9 ounces

Price history

$19.99$5.97
Nov 9Nov 11
  • onn Protective Gel Case for iPhone 17: lowest $5.97 on Nov 9 at Walmart.
  • Smartish Gripmunk iPhone 17 Case: lowest $19.99 on Nov 9 at Best Buy; $19.99 on Nov 11.

Prices at every store

onn Protective Gel Case for iPhone 17

  • WalmartNew

    In stock

    $5.97+ $6.99 shippingChecked Nov 9
    Visit Walmart

Also available at

  • WalmartCheck price at Walmart

Store links may earn us a commission. Price via Klarna.

Prices and history →

Smartish Gripmunk iPhone 17 Case

  • WalmartNew

    In stockSold by SmartishReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $19.99Free shippingChecked 14 h ago
    Visit Walmart
  • Best BuyNew

    In stock

    $19.99Free shippingChecked 14 h ago
    Visit Best Buy
  • eBayNew

    Availability unknownSold by fhesanch (100% positive, 506 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $16.99Free shippingChecked Nov 9
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $19.99Checked 14 h ago
    Visit Amazon

Also available at

  • WalmartCheck price at Walmart

Store links may earn us a commission.

All 7 stores and price history →

Specs compared

Speconn Protective Gel Case for iPhone 17Smartish Gripmunk iPhone 17 Case
compatible_modelsiPhone 17, MagSafe CompatibleiPhone 18 Pro Max/17 Pro Max
colorClearBlack Tie Affair
actual_colorClearBlack Tie Affair
Type of DeviceCell Phone—
MagSafe compatible—yes
Added thickness—2mm
Inner lining—Microfiber
Raised bezel edges—Yes
Brand Compatibility—Apple
Model Compatibility—Apple iPhone 17
Case Style—Grip
Integrated Stand—false
Show all 25 specsShow fewer specs
Speconn Protective Gel Case for iPhone 17Smartish Gripmunk iPhone 17 Case
Brand—Smartish
Model Number—BG25M-BLACK
Protective Qualities—Shatter resistant, Scratch resistant, Water res…
Wireless Charging Compatible—MagSafe
Material—TPU, Synthetic rubber
Non-Slip Grip—true
Belt Clip—false
Product Height—3.15 inches
Product Width—6.01 inches
Product Depth

What reviewers say

onn Protective Gel Case for iPhone 17

  • 4.5 / 52,961 ratings

Buyers rate it well overall, calling it a solid, grippy clear case that works with MagSafe. Complaints center on yellowing and thin protection.

What people mention
  • MagSafePraisedOwners say the magnet ring holds and charges reliably with Apple chargers and mounts.
  • YellowingCriticisedSeveral buyers report the clear gel turning yellow after months of use.
  • GripPraisedThe textured sides are called out for making the phone less slippery.
  • ProtectionMixedFine for scratches and small drops, but owners say it is thin for hard falls.

Smartish Gripmunk iPhone 17 Case

Reviewers describe the Gripmunk as a premium-feeling, grippy case with solid protection and reliable MagSafe, and it earns high marks from the few buyers who rated it. The main criticisms are that it costs more than basic cases and trails tougher rivals on drop protection.

What people mention
  • GripPraisedOwners and reviewers say the textured sides and finger grooves make the case easy to hold without snagging pockets.
  • SlimnessPraisedReviewers like that it adds little bulk and slides easily into jeans, purses and gym bags.
  • Drop protectionMixedThe air-pocket corners and raised edges are praised, but one reviewer says tougher rivals offer more drop protection.
  • MagSafePraisedThe hidden magnets are reported to hold firmly to chargers, wallets and mounts.
A reviewer's verdict
Reviews
  • The best iPhone 17 cases of 2026 (including the Air, Pro, and Max models) - ZDNET

Questions and answers

Which case protects better if I drop my phone?
The Gripmunk. It is drop-tested 50 times from 6 feet and has air-pocket corners and raised edges. The onn gel case has no published drop rating.
Does the onn case work with MagSafe chargers?
Yes. The onn case is MagSafe compatible, so it snaps to MagSafe chargers and mounts. The Gripmunk is also MagSafe compatible and uses extra-strength magnets.
Which one is slimmer?
The onn gel case. It is a thin clear shell, while the Gripmunk adds 2mm of thickness and weighs 1.9 ounces.
Will the clear onn case turn yellow?
Clear gel cases commonly yellow with UV exposure and hand oils over months. The Gripmunk is opaque, so it does not have this problem.
Is the Gripmunk worth stepping up to over the onn?
If you want drop protection, a soft lining and a lifetime warranty, yes. If you want a clear, minimal shell and handle your phone carefully, the onn is enough.
Which has a better grip?
The Gripmunk. It has textured sides, finger grooves and a non-slip finish. The onn relies on molded side grips in smooth gel.

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Buying guides that pick them

  • Best iPhone 17 cases
—
0.55 inches
Product Weight—1.9 ounces
Warranty - Parts—Lifetime
Warranty - Labor—Lifetime Warranty (no commitment issues here!)
  • ZDNET

    A premium-feeling, grippy and durable case with MagSafe and recycled materials, though it is pricey and offers less drop protection than some rivals.

    Read the review