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Restaurants · head to head

Rezku POS vs WISK

Rezku POS logo

Rezku POS

Restaurants

Modern restaurant POS with zero fees

From
Free
Rated
-
Full reviewWebsite
WISK logo

WISK

Restaurants

Bar inventory and pour cost control using Bluetooth scales and POS depletion data

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Rezku POS has a free tier, so it costs nothing to try first.
  • Each has a real cost: Rezku POS platform exclusivity: only available on iPad, excluding Android, Windows, and other platforms limiting deployment flexibility; WISK food inventory is markedly shallower than beverage, so kitchen led operations end up buying a second back office system and paying twice for invoice capture.
  • They diverge on capability: Rezku POS covers Table management, WISK covers Bluetooth scale counting.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Rezku POS and WISK actually diverge.

Attributes where Rezku POS and WISK differ
AttributeRezku POSWISK
Starting priceFreeOn request
Pricing modelUnknownquote
Free tierYesNo
PlatformsiPadWeb, iOS, Android
Founded2012Unknown

Identical on both: user rating (Not yet rated), category (Restaurants).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Rezku POS

  • Table management
  • Online ordering
  • Kitchen display
  • Delivery management
  • Inventory
  • Reporting
  • DoorDash
  • Uber Eats

Only in WISK

  • Bluetooth scale counting
  • POS depletion matching
  • Invoice scanning
  • Recipe and pour costing
  • Ordering and par levels
  • Variance by period and staff

What people use each for

The jobs each tool is most often brought in to do.

Rezku POS

  • Point of Salenot WISK
  • Order Managementnot WISK
  • Inventory Controlnot WISK
  • Staff Schedulingnot WISK

WISK

  • A cocktail bar losing margin to over pouring that needs variance measured weekly rather than monthlynot Rezku POS
  • A restaurant group standardising pour costs across venues with different bar managersnot Rezku POS
  • An operator who wants supplier price rises on spirits surfaced automatically as they hit invoicesnot Rezku POS
  • A venue preparing for sale or investor review that needs defensible stock valuationsnot Rezku POS

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Rezku POS

  • Platform exclusivity: only available on iPad, excluding Android, Windows, and other platforms limiting deployment flexibility
  • Payment processing lock-in: requires use of Rezku Pay proprietary payment processing with no ability to negotiate rates or switch
  • Hardware reliability issues: card readers have 30-day warranty with frequent connectivity issues and premature failures
  • Limited integration options: the list of integrations is solid but shorter than competitors with less third-party support
  • No free trial: requires sales team demos rather than offering self-service trial access

WISK

  • Food inventory is markedly shallower than beverage, so kitchen led operations end up buying a second back office system and paying twice for invoice capture.
  • Accuracy depends on the Bluetooth scale, which is an additional hardware purchase per bar station and a consumable in practice given how bar equipment is treated.
  • The value proposition collapses without a consistent counting cadence, and the software cannot force a bar manager to count every week.
  • Pricing is per location, so a group with several small satellite bars pays the same per site as it does for its flagship venue despite much lower beverage revenue.
  • POS integration quality varies by system, and where item level mapping is incomplete the theoretical usage figures are wrong in a way that is not obvious until someone audits them.

Pricing, plan by plan

Rezku POS

Free
  • EssentialFree
    • All-in-one POS
    • Hardware included
  • Growth$49/month
    • Software only
    • Hardware purchased separately

WISK

On request
  • WISK$undefined/year
    • Priced per location per month with tiers by feature set
    • Bluetooth scale hardware quoted separately
    • Onboarding and item catalogue setup billed at the start

Which should you pick?

Choose Rezku POS if

  • You need table management.
  • You want to start without paying.
  • You work on iPad.
  • You also want online ordering.
Rezku POS review

Choose WISK if

  • You need bluetooth scale counting.
  • You work on Web, iOS, Android.
  • You also want pos depletion matching.
WISK review

Questions people ask

Is Rezku POS or WISK better?
Neither clearly leads. Rezku POS starts at Free and WISK at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Rezku POS or WISK?
Rezku POS has a free tier; the other does not. Paid plans start at Free for Rezku POS and On request for WISK.
Does Rezku POS or WISK run on more platforms?
Rezku POS runs on iPad. WISK runs on Web, iOS, Android.
Can I use Rezku POS for free?
Yes. Rezku POS has a free tier, so you can try it without paying. WISK starts at On request.
What is Rezku POS best used for?
Rezku POS is most often used for point of sale, order management, inventory control, staff scheduling. Of those, point of sale and order management are not what WISK is typically brought in for.
What can Rezku POS do that WISK cannot?
Rezku POS covers Table management, Online ordering, Kitchen display, Delivery management. WISK covers Bluetooth scale counting, POS depletion matching, Invoice scanning, Recipe and pour costing.

Answered from the vendors’ own pages

Rezku POS: What platforms does Rezku POS support?

Rezku POS exclusively operates on iPad and does not support Android, Windows, or other platforms. This hardware exclusivity may limit deployment flexibility for some restaurants.

Source
WISK: Do I need the scale to use it?

Not strictly, but without it partial bottles are estimated and the variance figures lose most of their precision, which is the reason to buy the product.

Rezku POS: Does Rezku POS include online ordering?

Yes, Rezku POS includes white-label online ordering, which restaurants can brand and integrate into their own websites. It also includes delivery dispatch management capabilities.

Source
WISK: How long does a count take?

A bar of a few hundred SKUs is typically countable by two people in under an hour once the catalogue is set up.

Rezku POS: What are Rezku's customer support hours?

Rezku provides 24/7 US-based customer support with quick response times through multiple channels including phone, chat, and email. Support is considered a standout strength of the platform.

Source
WISK: Does it handle food as well as drink?

It does, but the depth is in beverage. Kitchen heavy operations usually pair it with, or replace it by, a broader food costing platform.

Rezku POS: Does Rezku lock you into their payment processing?

Yes, Rezku requires users to use their proprietary Rezku Pay payment processing. Users cannot negotiate rates or switch to a cheaper processor, which is a significant pricing lock-in.

Source
WISK: Does it connect to my accounting system?

It exports invoice and cost data to QuickBooks and Xero rather than acting as the ledger itself.

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