Comparison

Battery Alarm vs Smart Folder

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

Head to head
About

Battery Alarm

This app helps you protect your device's battery health by alerting you when it reaches a customizable charge level. It runs in the background and offers adjustable alarm volumes. Premium features include ad-free usage and a fade-in volume option.

Highlights
  • Customizable battery level alarm
  • Background operation
  • Adjustable alarm volume
  • Fade-in volume option (premium)
  • Auto stop alarm (premium)
Features
Read full description

Stop unnecessary charging and keep your battery healthy by setting an alarm from Full Battery Charge Alarm. Now you can leave your device charged with ease because Full Battery Charge Alarm will notify you when your device is fully charged. FEATURES • Choose battery level Make an alarm for preferred battery level (20%,40%, 50%, 80%,100%, etc) • Run in the background The Charge Alarm app will remind you to remove the charger even if your display is off. • Adjust alarm volume ADDITIONAL FEATURES FOR SUBSCRIBED USERS • No ads • Fade in volume feature With this feature, the alarm will start at a lower volume, so you won't be startled when the alarm rings. • Auto stop alarm Simply remove the charger to stop the alarm. Full Battery Charge Alarm is free. You can use it forever, at no cost. However, Full Battery Charge Alarm does offer premium features for its subscribers. If you decide to purchase an upgrade, you will unlock additional features. If you have question or suggestion about Full Battery Charge Alarm, please send us an email. Terms of Use: https://kociapp.github.io/Charge-Alarm/term-of-use Privacy Policy: https://kociapp.github.io/Charge-Alarm/privacy-policy

About

Smart Folder

Features
Read full description

En esta aplicación se pueden crear carpetas o gestionar las carpetas ya creadas de Google drive para guardar en ellas Google docs y poder mejorar la organización de estas. Al pulsar sobre un documento se abrirá directamente en la app de Google docs o bien en la web. Podremos mover los Google docs entre carpetas, así como los documentos que no tenemos en carpetas añadirlos en una. Se podrá eliminar tanto una carpeta con sus correspondientes documentos o bien un documento en específico. Estos pasarán a estar en la papelera de Google drive.También se podrá cambiar el nombre de la carpeta o de un documento en específico. Todo esto se sincroniza tanto con Google drive como con Google docs. Lo que nos garantiza que si creamos una carpeta desde la web con documentos dentro se verán en la app. Solo se gestionan Google docs, otro tipo de archivos no se verán o se podrán gestionar. Ya están dentro de una carpeta o no. Debido a que se trata de una aplicación sin ánimo de lucro no se ha podido verificar con Google porque se necesita tener un dominio para ello, en próximas versiones se planea corregir. Los datos creados, eliminados o cualquier tipo de datos lo podrá ver solo y exclusivamente el usuario, el equipo de desarrollo y derivados no tiene acceso.

Screenshots

Battery Alarm4 screens
Smart Folder3 screens

Verdict

The call

The clearest difference is in-app purchases: Smart Folder at none against Battery Alarm's 5. Smart Folder also leads on ads (none vs shown). Battery Alarm's advantage is iOS requirement (15.0 vs 18.2). 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. Battery Alarm sells 5 in-app purchases, starting at $0.99 per 7 days. Smart Folder asks for nothing beyond the download.

UpkeepUpdate frequency

Battery Alarm ships an update every 3 months, Smart Folder every 2 months. The most recent releases landed on September 25, 2026 and February 23, 2026 respectively.

Scorecard3 real differences · 7 level
Battery Alarm versus Smart Folder: the parameters behind the verdict, then further details
ParameterBattery AlarmSmart Folder
PriceFreeFree
Rating4.5 (155 ratings) — better—
Positive reviews76.0% of reviews—
Number of ratings155 — better—
Update frequencyEvery 3 monthsEvery 2 months — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.2
Further details — not scored
Size9 MB35 MB
Age rating4+17+
DeveloperAndy Sutantolaura cabezas

In-app purchases

5 purchases

Battery Alarm

Subscriptions4
  • Charge Alarm Pro$0.997 Days
  • Charge Alarm Pro$1.991 Month
  • Charging Alarm Pro$8.996 Months
Show 1 more
  • Full & Low Battery Alarm$10.991 Year
One-time1
  • Full & Low Charge Alarm Pro$29.99
None

Smart Folder

No in-app purchases

Questions

Is Battery Alarm free?
Battery Alarm is free to download, with in-app purchases available.
Is Smart Folder free?
Smart Folder is free to download, with no in-app purchases.
Do Battery Alarm or Smart Folder have ads?
Battery Alarm shows ads; Smart Folder does not.
Which is updated more often, Battery Alarm or Smart Folder?
Battery Alarm ships an update every 3 months, and Smart Folder every 2 months. Most recently, Battery Alarm was updated on September 25, 2026 and Smart Folder on February 23, 2026.

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