Comparison

MacRP APP vs Bio

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

Head to head
About

MacRP APP

Features
Read full description

“MacRP”是中国医学科学院北京协和医学院移动办公平台,支持相关业务在线处理与查询。 “MacRP”将加入流程、文档、人员名片的分享功能,沟通更加便捷。我的工作中内容推送消息式展现,待办内容一目了然,新增提醒功能,不再错过重要消息。欢迎给予宝贵建议。

About

Bio

This app provides essential life science calculations for researchers and students. It simplifies complex tasks like solution preparation, cell counting, and molecular conversions, offering detailed calculation steps for lab notes and reports.

Highlights
  • Solution preparation calculations
  • Nucleic acid and protein conversions
  • Manual cell counting with labels
  • Cell density and seeding calculations
  • Molecular weight and GC content
  • Lab solution recipes and notes
Features
Read full description

Bio-Calculator brings everyday life science calculations to your iPhone and iPad. Designed for researchers, students, and laboratory professionals, it covers solution preparation, nucleic acid and protein conversions, manual counting, and cell seeding calculations. SEE THE CALCULATION Supported calculators show the formula and substituted values below the result. Copy the calculation steps for your lab notes, check your method, or use them when preparing a report. MANUAL COUNTING A dedicated Count tab supports multiple counters, custom labels, increment and decrement controls, and counting history. Turn sound and haptic feedback on or off, and transfer counting data to CFU or cell density calculations to avoid entering it again. CELL DENSITY AND SEEDING Calculate cell density and viability from your hemocytometer counting area, number of squares counted, live and dead cell counts, and dilution factor. Add the suspension volume to calculate the total viable cell count. Use your seeding target to calculate the required cell suspension and medium volumes. Enter the overall dilution factor directly, or calculate it from the factor per step and number of dilution steps. NUCLEIC ACIDS AND PROTEINS • Convert mass, amount in moles, and concentration for DNA, RNA, and proteins. • Calculate nucleic acid sequence molecular weight and GC content. • Convert OD260 absorbance readings to nucleic acid concentration. • Calculate vector and insert amounts for ligation reactions. • Estimate DNA and mRNA coding capacity. SOLUTIONS AND UNIT CONVERSIONS • Molarity, mass concentration, and solution dilution calculations. • Molecular weight from a chemical formula. • Relative centrifugal force (RCF) and rotational speed (RPM) conversions. • Temperature conversions and a scientific calculator. MICROBIOLOGY AND VIROLOGY Tools for CFU calculations, colony-counting dilution planning, bacterial growth and doubling time, and TCID50 calculations. LAB SOLUTION RECIPES Find preparation methods for buffers and stock solutions such as PBS, TAE, TBE, Tris, and EDTA, with relevant sterilization, storage, and handling notes. Available in English, Simplified Chinese, and Traditional Chinese. Some features require an in-app purchase. For research and educational calculations. Check input units, counting chamber specifications, and experimental conditions before using results. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

MacRP APP3 screens
Bio4 screens

Verdict

The call

The clearest difference is in-app purchases: MacRP APP at none against Bio's 3. MacRP APP also leads on iOS requirement (12.0 vs 17.0). On price, update cadence, ads 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

Both are free to download. Bio sells 3 in-app purchases, starting at $2.99 per month. MacRP APP asks for nothing beyond the download.

UpkeepUpdate frequency

MacRP APP ships an update fortnightly, Bio every 3 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

Scorecard2 real differences · 7 level
MacRP APP versus Bio: the parameters behind the verdict, then further details
ParameterMacRP APPBio
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyFortnightly — betterEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better17.0
Further details — not scored
Size49 MB51 MB
Age rating4+4+
DeveloperPeking Union Medical College杰 吴

In-app purchases

None

MacRP APP

No in-app purchases

3 purchases

Bio

Subscriptions2
  • Monthly Plan$2.991 Month
  • Yearly Plan$19.991 Year
One-time1
  • Lifetime member$44.99

Questions

Is MacRP APP free?
MacRP APP is free to download, with no in-app purchases.
Is Bio free?
Bio is free to download, with in-app purchases available.
Do MacRP APP or Bio have ads?
Neither MacRP APP nor Bio shows ads.
Which is updated more often, MacRP APP or Bio?
MacRP APP ships an update fortnightly, and Bio every 3 weeks. Most recently, MacRP APP was updated on November 3, 2026 and Bio on November 8, 2026.

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