Comparison

Interior vs My Valuable Stamp Collection

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

Head to head
About

Interior

Features
Read full description

Use your phone to set up and control your device via Bluetooth. 1. A variety of timing functions to achieve different needs for you. 2. One-click calling scene is convenient and fast. 3. Use Dali DT8 drivers to achieve a simple circadian rhythm. 4. Use Push Switch to achieve more group control. 5. With the Bluetooth panel, you can have more settings and features.

About

My Valuable Stamp Collection

Digitally catalog your stamp collection, tracking value, details, and grouping by various criteria. Browse reference lists for accurate stamp information before adding to your album.

Highlights
  • Track stamp value and details
  • Sort stamps by denomination, year, quantity
  • Group stamps by year, country, denomination
  • View and zoom stamp images
  • Browse reference lists for stamp attributes
  • Add or remove custom reference lists
Features
Read full description

Have you checked the value of your stamp collection lately? With our stamp collecting app, you can keep track of all the stamps you've collected, their value, and any other details you'd like to add. Our app lets you sort your stamps by denomination, year, quantity, and value. You can also group stamps by year, country, and denomination for easy reference. To view a stamp in detail, simply double-tap the image or use the zoom button on the top navigation bar. You can enlarge or shrink the image using two fingers, or move the image around with one finger. Before entering a stamp, browse through the reference lists for centered stamps, condition, countries, faults, grade, gum, margins, paper, perforations, series, and status. You can add or remove any of these reference lists as needed. Take a look at the attached screen shots from the My Stamps Collection app for iPhone and iPad. If you have any comments, suggestions, bug reports, or requests for this app, please send us an email. We'd love to hear from you!

Screenshots

Interior4 screens
My Valuable Stamp Collection4 screens

Verdict

The call

The clearest difference is price: Interior at Free against My Valuable Stamp Collection's $0.99. Interior also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (9.0 vs 13.0). On ads, in-app purchases and device support 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

Interior is free to download; My Valuable Stamp Collection costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Interior ships an update every 3 weeks, My Valuable Stamp Collection every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
Interior versus My Valuable Stamp Collection: the parameters behind the verdict, then further details
ParameterInteriorMy Valuable Stamp Collection
PriceFree — better$0.99
Rating—2.7 (3 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better13.0
Further details — not scored
Size14 MB7 MB
Age rating4+4+
DeveloperHYTRONIK ELECTRONICS CO.,LTDBryan Hall

In-app purchases

None

Interior

No in-app purchases

None

My Valuable Stamp Collection

No in-app purchases

Questions

Is Interior free?
Interior is free to download, with no in-app purchases.
Is My Valuable Stamp Collection free?
My Valuable Stamp Collection costs $0.99, with no in-app purchases.
Do Interior or My Valuable Stamp Collection have ads?
Neither Interior nor My Valuable Stamp Collection shows ads.
Which is updated more often, Interior or My Valuable Stamp Collection?
Interior ships an update every 3 weeks, and My Valuable Stamp Collection every 2 months. Most recently, Interior was updated on November 2, 2026 and My Valuable Stamp Collection on November 3, 2026.

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