Comparison

Purine vs BakeForm Converter

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

Head to head
About

Purine

Access a comprehensive database of purine and uric acid content for around 600 foods, categorized for easy browsing. Create custom lists of preferred or avoided foods and add personal notes. Share detailed information via email.

Highlights
  • Purine and uric acid details for 600+ foods
  • Grouped by food categories
  • Sortable by name or purine value
  • Create custom food lists
  • Add personal comments and annotations
  • Share details via email
  • Multi-language support (English, German, French)
Read full description

An exclusive table of purine and uric acid details of approximately 600 foods, grouped in categories. Sortable by name or purine value. Details can be sent via email. Expandable with your own comments and annotations. Lists of recommended foods that should be avoided or preferred in case of gout or rheumatic diseases. Own lists can be created quickly and easily, just by pressing a button. Multi-language: English, German, French.

About

BakeForm Converter

Read full description

Bake Converter helps you adapt any recipe to a different baking pan โ€“ precisely and without guesswork. It calculates conversion factors based on pan volume and lets you switch between metric and imperial systems. You can also convert ingredients directly, e.g. from ml to g or cups to ounces. Features: โ€ข Automatic volume-based pan conversion โ€ข Metric โ†” Imperial unit support โ€ข Ingredient manager with smart unit selection โ€ข Detailed help with fill-height and pan-height references โ€ข Works offline, no ads, no data collection Perfect for home bakers and professionals who want accurate recipe scaling.

Screenshots

Purine4 screens
BakeForm Converter4 screens

Verdict

The call

The clearest difference is update cadence: BakeForm Converter at every 3 months against Purine's every 7 months. Purine's advantage is chart position (#178 vs unranked) and iOS requirement (12.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Purine costs $1.99 and BakeForm Converter $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Purine ships an update every 7 months, BakeForm Converter every 3 months. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

Scorecard3 real differences ยท 6 level
Purine versus BakeForm Converter: the parameters behind the verdict, then further details
ParameterPurineBakeForm Converter
Price$1.99$1.99
Positive reviews47.8% of reviewsโ€”
Update frequencyEvery 7 monthsEvery 3 months โ€” better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidโ€”
Best chart rank#178 โ€” betterโ€”
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS12.0 โ€” better17.6
Further details โ€” not scored
Size2 MB28 MB
Age rating4+4+
DeveloperTsigosysStefan Neumann

In-app purchases

None

Purine

No in-app purchases

None

BakeForm Converter

No in-app purchases

Questions

Is Purine free?
Purine costs $1.99, with no in-app purchases.
Is BakeForm Converter free?
BakeForm Converter costs $1.99, with no in-app purchases.
Do Purine or BakeForm Converter have ads?
Neither Purine nor BakeForm Converter shows ads.
Which is updated more often, Purine or BakeForm Converter?
Purine ships an update every 7 months, and BakeForm Converter every 3 months. Most recently, Purine was updated on October 29, 2026 and BakeForm Converter on October 30, 2026.

Other comparisons