Comparison

Mains'l Solutions EVV vs Proof Locker

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

Head to head
About

Mains'l Solutions EVV

This HIPAA-compliant application simplifies Electronic Visit Verification for home and community-based services. It allows providers to easily record visit start and end times, locations, services rendered, and individuals supported, even offline. All data is securely accessible by administrative teams and designated users.

Highlights
  • HIPAA compliant
  • Easy visit start/end recording
  • GPS location capture
  • Offline data storage
  • Data accessible by admin
  • 21st Century Cures Act compliant
Features
Read full description

Mains’l EVV is an easy to use, HIPAA compliant, Electronic Visit Verification Solution for home and community-based services programs. • The easy to view screens and simple steps allows for the provider to select the person they are supporting, the service they are providing and start their visit in a few quick clicks. When the visit ends the provider uses a couple simple clicks to complete the visit. • Mains’l EVV Solution is in full compliance with the 21st Century Cures Act by capturing: o The date and time the visit starts o The location the visit starts o The person being supported o The service being provided o The date and time the visit ends o The location the visit ends • While the app captures the start and end locations of the visit using GPS, it does not track the user during the visit. It simply takes a snapshot of the location when they start the visit and another snapshot when they click the end visit button. • All visit information is accessible by your administrative team, the employee and other designated users. • The Mains’l EVV Solution allows for complete capturing of data when the user does not have internet connectivity. The App will store the encrypted visit information and will transmit the data once the user has internet connectivity.

About

Proof Locker

Organize and export important documents, agreements, and photo-backed records as clear PDF reports. This local-first app keeps your data on your device, giving you control over sharing and export.

Highlights
  • Create proof files and agreement records
  • Add photos and factual notes
  • Timestamp and GPS address stamps
  • Export PDF reports
  • Local-first data storage
  • Edit and filter saved records
  • Advanced PDF layouts and signature tools
Features
Read full description

Keep important records organized and ready to export. Proof Locker is a local-first documentation app for creating proof files, agreement records, photo-backed records, and clear PDF reports. Records and photos remain on your device unless you choose to export or share them. STARTER ACCESS • Create up to 3 total records • Add up to 5 photos per record • Create categorized proof files and agreement records • Add factual notes, custom details, timestamps, and optional GPS address stamps • Export 1 total PDF report OPTIONAL PLUS SUBSCRIPTION — IN-APP PURCHASE REQUIRED • Store up to 100 local records • Add up to 20 photos per record • Unlimited PDF exports while subscribed • Edit existing records • Search and filter saved records • Export an all-records summary OPTIONAL PRO SUBSCRIPTION — IN-APP PURCHASE REQUIRED • Unlimited local records • Add up to 50 photos per record • Everything included with Plus • Complete chronological record timeline • Record duplication • Advanced PDF layouts, covers, headers, and footers • Signature tools • Printable notary sections LOCAL-FIRST STORAGE Proof Locker does not store proof files or photos on developer-paid cloud file storage. You control when and where records are exported. Because records are stored locally, deleting the app may remove them, so export important records to a backup location you control. SUBSCRIPTIONS Plus and Pro are optional monthly auto-renewing subscriptions purchased through Apple In-App Purchase. Payment is charged to your Apple ID. Subscriptions automatically renew unless canceled before the renewal date. Manage or cancel subscriptions in Apple subscription settings. Restore Purchases is available inside the app. Proof Locker organizes user-created documentation for personal records. It does not certify, verify, notarize, authenticate identities, determine legal validity, or provide legal advice. GPS address data may be approximate. Privacy Policy: https://ironstrikerevival.com/proof-locker-privacy-policy/ Terms of Use: https://ironstrikerevival.com/proof-locker-terms-of-use/

Screenshots

Mains'l Solutions EVV4 screens
Proof Locker4 screens

Verdict

The call

The clearest difference is review sentiment: Proof Locker at 100% against Mains'l Solutions EVV's 17%. Proof Locker also leads on rating (5.0 vs 3.5) and update cadence (every 8 days vs every 2 months). Mains'l Solutions EVV's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, device support and iOS requirement 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. Proof Locker sells 2 in-app purchases, starting at $6.99 per month. Mains'l Solutions EVV asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Proof Locker holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: Mains'l Solutions EVV has 24 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 17% of Mains'l Solutions EVV's written reviews are positive against 100% of Proof Locker's.

UpkeepUpdate frequency

Mains'l Solutions EVV ships an update every 2 months, Proof Locker every 8 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard7 real differences · 3 level
Mains'l Solutions EVV versus Proof Locker: the parameters behind the verdict, then further details
ParameterMains'l Solutions EVVProof Locker
PriceFreeFree
Rating3.5 (24 ratings)5.0 (2 ratings) — better
Positive reviews16.7% of reviews100.0% of reviews — better
Number of ratings24 — better2
Update frequencyEvery 2 monthsEvery 8 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details — not scored
Size30 MB48 MB
Age rating4+4+
DeveloperMains'l Services Inc.Justin Cummins

Customer experience

Mains'l Solutions EVV

All ratings24 ratings
Positive58.3%
Neutral4.2%
Negative37.5%
Written reviews6 reviews
Positive16.7%
Neutral16.7%
Negative66.7%

Proof Locker

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Mains'l Solutions EVV

No in-app purchases

2 purchases

Proof Locker

Subscriptions2
  • Proof Locker Plus$6.991 Month
  • Proof Locker Pro$12.991 Month

Questions

Is Mains'l Solutions EVV free?
Mains'l Solutions EVV is free to download, with no in-app purchases.
Is Proof Locker free?
Proof Locker is free to download, with in-app purchases available.
Which has better reviews, Mains'l Solutions EVV or Proof Locker?
Proof Locker is rated higher. Mains'l Solutions EVV averages 3.5 out of 5 from 24 ratings, while Proof Locker averages 5.0 from 2 ratings.
Do Mains'l Solutions EVV or Proof Locker have ads?
Proof Locker shows ads; Mains'l Solutions EVV does not.
Which is updated more often, Mains'l Solutions EVV or Proof Locker?
Mains'l Solutions EVV ships an update every 2 months, and Proof Locker every 8 days. Most recently, Mains'l Solutions EVV was updated on October 30, 2026 and Proof Locker on October 31, 2026.

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