Comparison

Price Per100 Calculator vs Return Deadline Tracker

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

Head to head
About

Price Per100 Calculator

Features
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Stop doing mental math while pushing your grocery cart! Per100 is the ultimate smart shopping companion that finds the true lowest price in just 3 seconds. Simply enter the price, weight, and count, and it instantly calculates and compares the exact unit price for you. This Per100 calculates the unit price by dividing the total price by the quantity. Unit prices make it easy to compare prices when buying products with different quantities. For example, when comparing two products with different volumes and prices on a per 100g basis, you can easily see which one is cheaper. In the case of beer, if 330ml costs $3.00 and 450ml costs $5.00, calculating the unit price per 100ml gives you $0.91 and $1.11 respectively, showing that the 450ml product is actually more expensive. โ–  Key Features: - Instant unit price calculation (per 100g, 100ml, etc.) - Easy comparison between products with different capacities - History feature to save and review your calculations later - Clean, intuitive, and fast interface for smart shopping

About

Return Deadline Tracker

Features
Currently charting
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Don't remember a return only after the window closes. Enter a purchase date and return period to see the deadline and days left. Save multiple items and choose reminder days and notification time for each one. Return conditions vary by retailer; check the store's policy. Reminders need notification permission.

Screenshots

Price Per100 Calculator4 screens
Return Deadline Tracker4 screens

Verdict

The call

The clearest difference is price: Price Per100 Calculator at Free against Return Deadline Tracker's $0.49. Price Per100 Calculator also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.0). Return Deadline Tracker's advantage is in-app purchases (none vs 1) and ads (none vs shown).

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Price Per100 Calculator is free to download; Return Deadline Tracker costs $0.49 up front. Price Per100 Calculator sells 1 one-off in-app purchase. Return Deadline Tracker asks for nothing beyond the download.

UpkeepUpdate frequency

Price Per100 Calculator ships an update monthly, Return Deadline Tracker every 5 days. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

Scorecard7 real differences ยท 0 level
Price Per100 Calculator versus Return Deadline Tracker: the parameters behind the verdict, then further details
ParameterPrice Per100 CalculatorReturn Deadline Tracker
PriceFree โ€” better$0.49
Update frequencyMonthlyEvery 5 days โ€” better
AdsYesNo โ€” better
In-app purchasesYesNo โ€” better
Best chart rankโ€”#92 โ€” better
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS13.0 โ€” better18.0
Further details โ€” not scored
Size24 MB5 MB
Age rating17+4+
DeveloperSnowdropSoftMakoto Fukuoka

In-app purchases

1 purchases

Price Per100 Calculator

One-time1
  • Remove Ads$2.99
None

Return Deadline Tracker

No in-app purchases

Questions

Is Price Per100 Calculator free?
Price Per100 Calculator is free to download, with in-app purchases available.
Is Return Deadline Tracker free?
Return Deadline Tracker costs $0.49, with no in-app purchases.
Do Price Per100 Calculator or Return Deadline Tracker have ads?
Price Per100 Calculator shows ads; Return Deadline Tracker does not.
Which is updated more often, Price Per100 Calculator or Return Deadline Tracker?
Price Per100 Calculator ships an update monthly, and Return Deadline Tracker every 5 days. Most recently, Price Per100 Calculator was updated on November 3, 2026 and Return Deadline Tracker on November 6, 2026.

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