Comparison

Mobile SOS vs PartSets

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

Head to head
About

Mobile SOS

Features
Read full description

The Mobile SOS app provides victims of domestic violence, sexual assault, stalking, and human trafficking the ability to confidentially contact an SOS advocate in Emporia, Kansas. The app also displays the organization web and social media content.

About

PartSets

Easily manage your parts or items with this app. Add unlimited items, categorize them, track quantities, and even store associated PDF files. Enjoy secure data management with iCloud synchronization across multiple Apple devices.

Highlights
  • Unlimited parts management
  • Categorization and quantity tracking
  • iCloud synchronization
  • Multi-device operation
  • PDF resource saving
  • Secure data storage
Read full description

This app provides you with convenient parts (items) management services.  No matter how many parts or items you have, you can add them to easily manage your parts or items.  Supports iCloud synchronization and can be operated on multiple devices for easy management.^  Part category and remaining quantity, allowing you to have a clear management.  Do you have PDF Resource for the parts? Never mind! You can save the PDF file of the part at the same time.* No one can see your data. Ensure data security. (Your data is saved through iCloud services)  'PartSets' helps manage parts!  Notes: ^You need to log in to iCloud accounts with the same Apple ID on multiple devices. *Subscription or purchase of 'Advanced Features' is required to add PDF Resources. View PDF Resources only without subscription or purchase. The subscription will NOT be automatically renewed, and manual renewal is required after expiration. "Advanced Features" can be used simultaneously on devices logged in with the same Apple ID.

Screenshots

Mobile SOS3 screens
PartSets4 screens

Verdict

The call

The clearest difference is in-app purchases: Mobile SOS at none against PartSets's 5. Mobile SOS also leads on iOS requirement (13.0 vs 17.0). PartSets's advantage is update cadence (every 5 months vs every 44 months). On price, 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. PartSets sells 5 one-off in-app purchases. Mobile SOS asks for nothing beyond the download.

UpkeepUpdate frequency

Mobile SOS ships an update every 44 months, PartSets every 5 months. The most recent releases landed on September 27, 2026 and October 3, 2026 respectively.

Scorecard3 real differences · 7 level
Mobile SOS versus PartSets: the parameters behind the verdict, then further details
ParameterMobile SOSPartSets
PriceFreeFree
Rating—2.0 (1 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 44 monthsEvery 5 months — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad, Mac — better
Requires iOS13.0 — better17.0
Further details — not scored
Size36 MB9 MB
Age rating4+4+
DeveloperSOS, Inc.宗林 郭

In-app purchases

None

Mobile SOS

No in-app purchases

5 purchases

PartSets

One-time5
  • Advanced Features(Trial 1week)Free
  • Advanced Features(A week)$0.29
  • Advanced Features(A Month)$0.49
Show 2 more
  • Advanced Features(A year)$4.99
  • Advanced Feature(Forever)$11.49

Questions

Is Mobile SOS free?
Mobile SOS is free to download, with no in-app purchases.
Is PartSets free?
PartSets is free to download, with in-app purchases available.
Do Mobile SOS or PartSets have ads?
Neither Mobile SOS nor PartSets shows ads.
Which is updated more often, Mobile SOS or PartSets?
Mobile SOS ships an update every 44 months, and PartSets every 5 months. Most recently, Mobile SOS was updated on September 27, 2026 and PartSets on October 3, 2026.

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