Comparison

JustIN Mobile vs Palimpscape Browser

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

Head to head
About

JustIN Mobile

This app allows users to manage building access using their smartphone. It provides digital keys for doors, elevators, and car park barriers, eliminating the need for physical keys and simplifying access control across multiple locations.

Highlights
  • Smartphone-based digital keys
  • Manage access to doors, elevators, barriers
  • Multi-site and multi-application support
  • Eliminates lost key issues
  • User-friendly interface
  • Store multiple digital keys
Features
Read full description

Salto JustIN Mobile access technology simplifies the users and dynamic key management process of users in a building. Receiving a key generated electronically on their smartphone, previously identified and authorized by the system, they can unlock the assigned doors from the JustIN Mobile app by selecting the appropriate key. Technologically cutting-edge, JustIN Mobile means the end of lost key hassles, expenses and waste. Plus, the technology isn't limited to one building or hotel room - it can also be used by staff and users on multiple sites for any kind of access types like main entrance doors, elevators, car park barriers, meeting rooms, etc. Combined with user-convenient features such as user friendly design or multi key possibilities to use the same app in different buildings, locations and for different applications, JustIN Mobile access control technology simplifies card issuing, fob and traditional PIN code management that can be lost, forgotten or broken by offering flexibility for diverse applications. People do not forget their phones as they forget their keys and, if lost, they are replaced rapidly. This is a major benefit for administrators, clients, and users. About Salto Systems: Salto is a leading global access solutions provider, part of the SALTO WECOSYSTEM. We develop pioneering facility access, identity management and electronic locking technology that ensures seamless, reliable and secure experiences. Through close customer relationships and innovative solutions, our global team of experts create timeless and meaningful products that positively impact people and planet. Stay connected with @saltosystems Salto Systems never ceases to improve! Stay tuned to our social networks to discover the features included in the new version of our JustIN Mobile app. No more hard decisions to make! You can now save multiple digital keys and access different premises with the new version of JustIN. @saltosystems #JustIN #AccessControl

About

Palimpscape Browser

Features
Read full description

Ad block and adblock browsing meet vocabulary learning in Palimpscape. Replace ads with words as you browse, learn rare vocabulary, study a new language, or practise your own word list. Palimpscape is a web browser that transforms advertising spaces into opportunities to learn. Instead of simply hiding detected ads, it replaces their placements with words selected from your chosen vocabulary. CHOOSE HOW TO LEARN • Learn rare words in your native language • Learn vocabulary in a new language • Add your own words, descriptions and translations • Choose from multiple difficulty levels • Hide words you no longer want to see LEARN WHILE BROWSING Words appear naturally in the spaces previously occupied by ads. Their size adapts to each placement, keeping pages readable while making vocabulary visible throughout your normal browsing. Tap a word to view its available definition. When learning another language, open a translation for the selected word in your preferred language. A COMPLETE MOBILE BROWSER • Browse websites using multiple tabs • Sign in to websites normally • Navigate with familiar browser controls • Block advertising network requests • Replace detected ad placements with vocabulary • Use regional ad block filter lists based on page and device language YOUR WORDS, YOUR PROGRESS Create a personal vocabulary list with an optional definition or translation for every word. Manually added words are shown more frequently, helping you focus on the vocabulary that matters most to you. Palimpscape tracks how often each word has appeared so that your vocabulary stays varied. If a word is no longer useful, hide it permanently with a single action. Turn everyday web browsing into language learning. Adblock distractions, replace ads and discover a new word on every page.

Screenshots

JustIN Mobile4 screens
Palimpscape Browser2 screens

Verdict

The call

The clearest difference is iOS requirement: JustIN Mobile at 15.6 against Palimpscape Browser's 17.0. On price, update cadence, ads and in-app purchases 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

JustIN Mobile ships an update every 6 weeks, Palimpscape Browser every 5 weeks. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

Scorecard1 real difference · 9 level
JustIN Mobile versus Palimpscape Browser: the parameters behind the verdict, then further details
ParameterJustIN MobilePalimpscape Browser
PriceFreeFree
Rating4.6 (4.3K ratings) — better—
Positive reviews24.8% of reviews—
Number of ratings4.3K — better—
Update frequencyEvery 6 weeksEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better17.0
Further details — not scored
Size37 MB4 MB
Age rating4+17+
DeveloperSalto SystemsAnnapurnApp Technologies UG haftungsbeschrankt

Bugs and requests

JustIN Mobile

Reported bugs

3 issues
  • Keys randomly expire
  • Widget not working on latest iOS
  • Verification codes not received

Requested features

3 requests
  • Add Apple Watch app
  • Integrate with Apple Wallet
  • Improve guest access sharing

Palimpscape Browser

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

JustIN Mobile

No in-app purchases

None

Palimpscape Browser

No in-app purchases

Questions

Is JustIN Mobile free?
JustIN Mobile is free to download, with no in-app purchases.
Is Palimpscape Browser free?
Palimpscape Browser is free to download, with no in-app purchases.
Do JustIN Mobile or Palimpscape Browser have ads?
Neither JustIN Mobile nor Palimpscape Browser shows ads.
Which is updated more often, JustIN Mobile or Palimpscape Browser?
JustIN Mobile ships an update every 6 weeks, and Palimpscape Browser every 5 weeks. Most recently, JustIN Mobile was updated on October 15, 2026 and Palimpscape Browser on October 9, 2026.

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