Comparison

Discount Calc vs Oklahoma Reader

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

Head to head
About

Discount Calc

Instantly calculate sale prices and savings with this focused tool. Enter an original price and discount to see the final cost and amount saved. Compare multiple prices at a single discount rate, with support for various currencies.

Highlights
  • Instant final price and savings calculation
  • Discount presets and 1% adjustments
  • Compare multiple prices at one discount
  • Multi-currency support
  • Recent calculations history
  • Dark interface with haptic feedback
Features
Read full description

Discount Calc is a fast, focused sale price calculator for shopping, budgeting, and everyday percentage math. Enter an original price, choose a discount, and instantly see the final price and how much you save. Tap a preset for a common discount, step the discount up or down by 1%, and show prices in the currency you shop in. Checking a whole rack at once? The Compare tab applies one running discount to a list of common prices and shows the savings and final price for each. Drag the slider and every row updates. Built for quick decisions in stores, online shopping carts, clearance aisles, and budget planning, Discount Calc keeps the math clear without extra clutter. Key features: - Final price and savings as you type - Discount presets for 10%, 15%, 20%, 25%, and 50% - Plus and minus controls for 1% changes - Compare common prices at one running discount - Prices shown in USD, EUR, GBP, CAD, AUD, or JPY, with the right decimal places for each - Recent calculations for quick reference - Works on iPhone, iPad, and iPhone Duo, with a side-by-side layout on wider screens - Dark interface with haptic feedback - No account required Use Discount Calc when you want to answer questions like: - What is the final price after a discount? - How much money am I saving? - Is this sale actually worth it? - What would several common prices cost at the same discount? - How do I compare markdowns while shopping? Discount Calc formats prices in the currency you choose. It does not convert between currencies. Whether you are checking a coupon, comparing sale tags, planning a purchase, or doing quick percentage math, Discount Calc gives you the number that matters: the final price.

About

Oklahoma Reader

This official application allows businesses to securely verify Oklahoma Digital IDs for age or identity verification. It ensures a fast, trusted experience by requesting only necessary information, adhering to privacy-first principles and ISO standards.

Highlights
  • Verify Oklahoma Digital ID
  • Confirm age eligibility
  • Verify identity with consent
  • Support secure digital credential verification
  • Privacy-focused verification
Features
Read full description

Official Digital ID Verification Oklahoma Reader is the official verification application from Service Oklahoma for validating Oklahoma Digital ID. The application enables businesses and organizations to securely verify government-issued Digital IDs presented by customers. Whether confirming age eligibility or verifying identity, Oklahoma Reader provides a fast, secure, and trusted verification experience. Key Features • Verify Oklahoma Digital ID • Confirm age eligibility for age-restricted purchases and services • Verify identity with the credential holder’s consent • Support secure digital credential verification using ISO standards • Official application provided by Service Oklahoma Built for Relying Parties Oklahoma Reader is designed for organizations that need to verify Digital ID, including: • Restaurants • Bars • Retailers • Hotels • Event venues • Government agencies • Other relying parties Privacy Focused Oklahoma Reader supports privacy-first verification by requesting only the information needed for a transaction. Depending on the verification requested, relying parties may confirm that an individual meets an age requirement without viewing unnecessary personal information. Secure Verification The application uses internationally recognized ISO standards to help ensure that credentials are authentic and issued by Service Oklahoma. For more information about Oklahoma Digital ID, visit service.ok.gov/mDLAcceptance

Screenshots

Discount Calc2 screens
Oklahoma Reader3 screens

Verdict

The call

Discount Calc and Oklahoma Reader are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

On the App Store both sit at effectively the same score — 5.0 for Discount Calc against 5.0 for Oklahoma Reader. Both are backed by a comparable volume of ratings — 3 and 8 respectively.

UpkeepUpdate frequency

Discount Calc ships an update every 3 weeks, Oklahoma Reader every 4 weeks. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.

ScorecardNo meaningful differences
Discount Calc versus Oklahoma Reader: the parameters behind the verdict, then further details
ParameterDiscount CalcOklahoma Reader
PriceFreeFree
Rating5.0 (3 ratings)5.0 (8 ratings)
Number of ratings38 — better
Update frequencyEvery 3 weeks — betterEvery 4 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.417.6 — better
Further details — not scored
Size4 MB82 MB
Age rating4+17+
DeveloperILLAOIDR TECHNOLOGIES LLCService Oklahoma

Customer experience

Discount Calc

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Oklahoma Reader

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Discount Calc

No in-app purchases

None

Oklahoma Reader

No in-app purchases

Questions

Is Discount Calc free?
Discount Calc is free to download, with no in-app purchases.
Is Oklahoma Reader free?
Oklahoma Reader is free to download, with no in-app purchases.
Which has better reviews, Discount Calc or Oklahoma Reader?
Discount Calc and Oklahoma Reader are both rated 5.0 out of 5 on the App Store, from 3 and 8 ratings respectively.
Do Discount Calc or Oklahoma Reader have ads?
Neither Discount Calc nor Oklahoma Reader shows ads.
Which is updated more often, Discount Calc or Oklahoma Reader?
Discount Calc ships an update every 3 weeks, and Oklahoma Reader every 4 weeks. Most recently, Discount Calc was updated on November 8, 2026 and Oklahoma Reader on November 10, 2026.

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