Comparison

Just Yesterday vs Carddex App

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

Head to head
About

Just Yesterday

Features
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This app allows users a safe, private space to document and cherish your child’s growth while keeping loved ones updated without oversharing on social media. Effortlessly document your child’s growth with simple, user-friendly journaling features and multi-media support. This is a private time capsule or digital scrapbook, allowing for privacy in the digital age, and creating a cherished keepsake for the future. Privacy Policy - https://justyesterday.app/page/privacy-policy Terms & Conditions - https://justyesterday.app/page/terms-and-condition

About

Carddex App

Features
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Carddex is your ultimate shopping companion, helping you maximize cashback savings effortlessly. Instantly discover the best credit card and other cashback options for hotels, flights, restaurants, and moreβ€”anytime, anywhere. Whether you're a savvy shopper or a budget-conscious traveler, Carddex ensures you never miss a deal. Start saving smarter today! Privacy Policy:- https://carddex.app/page/privacy-policy Terms & Condition:- https://carddex.app/page/terms-and-condition Free to download & user will get full access. One-Time In-App Purchase Requirement: β€’ After entering 3 cards, users will be prompted to make a one-time in-app purchase to add any additional cards. Cost to Add Additional Cards: β€’ Cost to Add Another Card: $0.99

Screenshots

Just Yesterday4 screens
Carddex App4 screens

Verdict

The call

Just Yesterday and Carddex App are too close to call on the numbers: across 6 compared parameters β€” price, update cadence, ads and in-app purchases among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Just Yesterday sells 2 in-app purchases, starting at $5.99 per month and Carddex App sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

ScorecardNo meaningful differences
Just Yesterday versus Carddex App: the parameters behind the verdict, then further details
ParameterJust YesterdayCarddex App
PriceFreeFree
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.4 β€” better14.0
Further details β€” not scored
Size24 MB51 MB
Age rating17+4+
DeveloperJustYesterDayCardex LLC

In-app purchases

2 purchases

Just Yesterday

Subscriptions2
  • Monthly Subscription$5.991 Month
  • Yearly Subscription$24.991 Year
1 purchases

Carddex App

One-time1
  • Add card$0.99

Questions

Is Just Yesterday free?
Just Yesterday is free to download, with in-app purchases available.
Is Carddex App free?
Carddex App is free to download, with in-app purchases available.
Do Just Yesterday or Carddex App have ads?
Neither Just Yesterday nor Carddex App shows ads.
Which is updated more often, Just Yesterday or Carddex App?
Just Yesterday ships an update every 2 months, and Carddex App every 2 months. Most recently, Just Yesterday was updated on November 4, 2026 and Carddex App on October 30, 2026.

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