Comparison

SMC SAFE vs Raider Unit Converter

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

Head to head
About

SMC SAFE

Read full description

SMC SAFE is the official safety app of Saint Mary's College. It is the only app that integrates with Saint Mary's College's safety and security systems. Campus Safety has worked to develop a unique app that provides students, faculty and staff with added safety on the Saint Mary's College campus. The app will send you important safety alerts and provide instant access to campus safety resources. SMC SAFE features include: - Emergency Contacts: Contact the correct services for the Saint Mary's College area in case of an emergency or a non-emergency concern - Mobile Bluelight: Send your location to Saint Mary's College security in real-time in case of a crisis - Friend Walk: Send your location to a friend through email or SMS on your device. Once the friend accepts the Friend Walk request, the user picks their destination and their friend tracks their location in real time; they can keep an eye on them to make sure they make it safely to their destination. - Tip Reporting: Multiple ways to report a safety/security concern directly to Saint Mary's College Campus Safety. - Virtual WalkHome: Allow Campus Safety to monitor a user’s walk. If a user feels unsafe when walking on campus, they can request a Virtual WalkHome and a dispatcher on the other end will monitor their journey until they reach their destination. - Safety Toolbox: Enhance your safety with the set of tools provided in one convenient app. - Campus Maps: Navigate around the Saint Mary's College area.    - Emergency Plans: Campus emergency documentation that can prepare you for disasters or emergencies. This can be accessed even when users aren’t connected to Wi-Fi or cellular data. - Support Resources: Access support resources in one convenient app to enjoy a successful experience at Saint Mary's College. - Safety Notifications: Receive instant notifications and instructions from Saint Mary's College safety when on-campus emergencies occur. Download today to ensure you’re prepared in the event of an emergency.

About

Raider Unit Converter

This app helps students convert units with ease, offering metric, imperial, and other systems. It displays conversion formulas for better understanding and maintains a history of all past conversions.

Highlights
  • Metric and imperial unit conversion
  • Support for various other unit systems
  • Display of conversion formulas
  • Built-in conversion history log
  • Designed for students
Read full description

Designed for Texas Tech students to excel in their studies. Convert effortlessly between metric prefixes, imperial units, and many other systems. Each conversion includes the underlying formula so you can understand the math, and a built-in history log helps you keep track of all your past conversions.

Screenshots

SMC SAFE4 screens
Raider Unit Converter4 screens

Verdict

The call

The clearest difference is update cadence: Raider Unit Converter at daily against SMC SAFE's every 19 months. On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SMC SAFE ships an update every 19 months, Raider Unit Converter daily. The most recent releases landed on November 12, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 8 level
SMC SAFE versus Raider Unit Converter: the parameters behind the verdict, then further details
ParameterSMC SAFERaider Unit Converter
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 19 monthsDaily — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.614.0 — better
Further details — not scored
Size29 MB5 MB
Age rating4+4+
DeveloperTHE CORPORATION OF SAINT MARY'S COLLEGE, NOTRE DAMEElias Aydi

In-app purchases

None

SMC SAFE

No in-app purchases

None

Raider Unit Converter

No in-app purchases

Questions

Is SMC SAFE free?
SMC SAFE is free to download, with no in-app purchases.
Is Raider Unit Converter free?
Raider Unit Converter is free to download, with no in-app purchases.
Do SMC SAFE or Raider Unit Converter have ads?
Neither SMC SAFE nor Raider Unit Converter shows ads.
Which is updated more often, SMC SAFE or Raider Unit Converter?
SMC SAFE ships an update every 19 months, and Raider Unit Converter daily. Most recently, SMC SAFE was updated on November 12, 2026 and Raider Unit Converter on October 30, 2026.

Other comparisons