Comparison

iKeeper vs Locklizard Safeguard Viewer

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

Head to head
About

iKeeper

Features
Read full description

iKeeper enables you to easily enter and keep track of your product purchase dates, warranties, serial numbers, support contact info and more! (…and your user names, passwords, and site links too if you want) It uses iCloud to sync your data across all of your macOS, iOS, and iPadOS devices, subtly indicating when a sync is in progress while ensuring uninterrupted productivity. iKeeper forms make it easy to add new products and passwords on any of your devices. For new records similar to those already created, you can save even more time by simply creating a duplicate with the current date, making any necessary modifications, and then saving it. Additionally, you can create and assign labels to organize your data. Labels are also synced across all of your devices via iCloud. Use the filter popup menu in the toolbar above the list and it will only show the records that fall within a specified number of days, or those assigned to a particular label. You can also combine both options for even greater control. Need to quickly locate a particular product or password? Type in the search field to find what you're looking for. If your list is filtered, iKeeper will search only the records that have already met your specified criteria. You can always see which product warranties and passwords are active with color-coded status dots appearing in your overview list based on the date and optional duration you can set within your records. iKeeper provides a per-device option to hide sensitive data in your product and password lists and redact it in individual records with easy disclosure on a case-by-case basis. So whether you're safe at home and want the convenience of seeing all of the serial codes of products you have purchased, user names, passwords, and PINs, or you're out in public and want to prevent someone looking over your shoulder and seeing your data, you're always in control. iKeeper also enables you to access a lot of time-saving features without even leaving the overview list. Simply select the info icon at the start of any line to display a menu of choices. For products, you can copy the serial code, call support (if you have an iPhone), email support, or visit the support website. For passwords, you can copy the password, go to the website, or even do both simultaneously. And if you’ve hidden all sensitive data in your list, you can also peek at that info in the menu for the record you have selected.

About

Locklizard Safeguard Viewer

This free application allows users to view protected PDF documents on their iOS devices. It supports secure PDF files that have been protected using specific DRM security software.

Highlights
  • View secure PDF documents
  • Supports PDC files
  • DRM protected PDF viewing
  • iOS compatibility
  • Free to use
Features
Read full description

Locklizard Safeguard Viewer for iOS is a FREE app that lets you view Locklizard secure PDF documents (PDC files) on the iPad and iPhone. Safeguard Secure PDF Viewer supports PDC files protected with Safeguard PDF Security and Enterprise PDF DRM. An installation video can be found at https://www.locklizard.com/Videos/Viewers/ios-viewer-install.mp4

Screenshots

iKeeper4 screens
Locklizard Safeguard Viewer4 screens

Verdict

The call

The clearest difference is price: Locklizard Safeguard Viewer at Free against iKeeper's $8.99. Locklizard Safeguard Viewer also leads on iOS requirement (15.6 vs 17.0). On update cadence, 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

Locklizard Safeguard Viewer is free to download; iKeeper costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

iKeeper ships an update every 3 months, Locklizard Safeguard Viewer every 2 months. The most recent releases landed on October 26, 2026 and November 1, 2026 respectively.

Scorecard2 real differences · 8 level
iKeeper versus Locklizard Safeguard Viewer: the parameters behind the verdict, then further details
ParameteriKeeperLocklizard Safeguard Viewer
Price$8.99Free — better
Rating—1.7 (9 ratings) — better
Positive reviews—10.8% of reviews
Number of ratings—9 — better
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS17.015.6 — better
Further details — not scored
Size10 MB74 MB
Age rating+44+
DeveloperYENCO.COMLockLizard

In-app purchases

None

iKeeper

No in-app purchases

None

Locklizard Safeguard Viewer

No in-app purchases

Questions

Is iKeeper free?
iKeeper costs $8.99, with no in-app purchases.
Is Locklizard Safeguard Viewer free?
Locklizard Safeguard Viewer is free to download, with no in-app purchases.
Do iKeeper or Locklizard Safeguard Viewer have ads?
Neither iKeeper nor Locklizard Safeguard Viewer shows ads.
Which is updated more often, iKeeper or Locklizard Safeguard Viewer?
iKeeper ships an update every 3 months, and Locklizard Safeguard Viewer every 2 months. Most recently, iKeeper was updated on October 26, 2026 and Locklizard Safeguard Viewer on November 1, 2026.

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