Comparison

Lock Screen 27 vs Imperio Óptico

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

Head to head
About

Lock Screen 27

Personalize your device's lock screen with custom text, emojis, app shortcuts, and contact links. Access your favorite websites and apps directly from your lock screen. Choose from a variety of icon packs and wallpapers to create a unique look.

Highlights
  • Custom text and emoji
  • Website and app shortcuts
  • Contact shortcuts
  • Icon packs
  • Wallpapers
Features
Read full description

Lock Screen 27 lets you personalize your lock screen like never before. There are no limits to customizing your Lock Screen! Here’s a glimpse: ● Custom Text & Emoji ● Website & app shortcuts ● Contacts ● Icons Pack ● Wallpapers Subscription: Payment will be charged to iTunes Account at confirmation of purchase. Subscription with a free trial period will automatically renew to a paid subscription. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Account will be charged for renewal within 24 hours prior to the end of the current period at the rate of the selected plan. Subscriptions and auto-renewal may be managed by going to Account Settings after purchase. You can cancel your subscription or free trial in the iTunes settings at least 24-hours before the end of the free trial period. The cancellation will take effect the day after the last day of the current subscription period and you will be downgraded to the free service. Subscription options: Week Price: $ 2.99 Annual: $19.99 Privacy Policy: https://appchi.org/privacy-policy Terms: https://appchi.org/terms-of-use Support : support@appchi.org

About

Imperio Óptico

Read full description

Imperio Óptico es la app oficial del laboratorio para las ópticas aliadas. Desde tu teléfono creas y gestionas las órdenes de lentes, sigues su estado en tiempo real y te comunicas con el laboratorio, sin llamadas ni papeleo. Funciones principales: • Crea órdenes con la fórmula completa (esfera, cilindro, eje, adición, medidas de montura y más). • Sigue en vivo el estado de cada orden: solicitado, en producción, para entrega y entregado. • Recibe notificaciones cuando tu orden cambia de estado o hay un aviso del laboratorio. • Consulta el historial de tus órdenes y pacientes. • Accede a la lista de precios y al catálogo de lentes siempre actualizados. • Modo claro y oscuro. Imperio Óptico agiliza el día a día de tu óptica: menos errores, más rapidez y toda la información en un solo lugar. Nota: el acceso es exclusivo para ópticas aliadas de Imperio Óptico. Necesitas las credenciales que te entrega el laboratorio para ingresar.

Screenshots

Lock Screen 274 screens
Imperio Óptico4 screens

Verdict

The call

The clearest difference is in-app purchases: Imperio Óptico at none against Lock Screen 27's 2. Imperio Óptico also leads on ads (none vs shown) and iOS requirement (15.1 vs 17.0). On price, update cadence 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. Lock Screen 27 sells 2 in-app purchases, starting at $3.99 per 7 days. Imperio Óptico asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 15, 2026 and November 13, 2026 respectively.

Scorecard3 real differences · 7 level
Lock Screen 27 versus Imperio Óptico: the parameters behind the verdict, then further details
ParameterLock Screen 27Imperio Óptico
PriceFreeFree
Rating4.5 (7.8K ratings) — better—
Positive reviews71.1% of reviews—
Number of ratings7.8K — better—
Update frequencyFortnightlyFortnightly
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size231 MB35 MB
Age rating4+4+
DeveloperAppchi LLCMarlon Lizarazo

Bugs and requests

Lock Screen 27

Reported bugs

5 issues
  • Widgets not working
  • Shortcuts not functioning properly
  • Wallpaper selection issues
  • Blank icons
  • Transition issues when opening shortcuts

Requested features

5 requests
  • More aesthetic wallpapers
  • Shortcut widgets
  • Custom app icons for widgets
  • Larger text size
  • More than 2 apps per Lock Screen

Imperio Óptico

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Lock Screen 27

Subscriptions2
  • Widget & Aesthetic Wallpapers7 Days trial$3.997 Days
  • One Year Access$29.991 Year
None

Imperio Óptico

No in-app purchases

Questions

Is Lock Screen 27 free?
Lock Screen 27 is free to download, with in-app purchases available.
Is Imperio Óptico free?
Imperio Óptico is free to download, with no in-app purchases.
Do Lock Screen 27 or Imperio Óptico have ads?
Lock Screen 27 shows ads; Imperio Óptico does not.
Which is updated more often, Lock Screen 27 or Imperio Óptico?
Lock Screen 27 ships an update fortnightly, and Imperio Óptico fortnightly. Most recently, Lock Screen 27 was updated on November 15, 2026 and Imperio Óptico on November 13, 2026.

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