Comparison

SOS Online Backup vs Sunboost

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

Head to head
About

SOS Online Backup

Securely back up and restore data from your mobile devices, laptops, and remote offices to the cloud. Protect your information against accidental deletion, device loss, or cyberattacks. Access and manage your backed-up files from any device.

Highlights
  • Direct-to-cloud backup
  • Data recovery
  • Cross-device access
  • Protection against data loss
  • Mobile, laptop, and office support
Features
Read full description

SOS Online Backup is a direct-to-cloud backup and recovery solution for mobile devices, laptops, and remote offices. With SOS Online Backup, you can protect data on your devices against accidental deletion, malicious attacks, or device loss. SOS Online Backup for iOS lets you: - Back up data from your device and store it in the cloud. - Access and browse your data backed up from the current device or any other devices you use. - Restore your data backed up from the current device or from any other devices you use.

About

Sunboost

Features
Read full description

Users can monitor the energy storage system parameters in real-time through the APP, including battery level, charging and discharging status and power, and receive real-time alarms in case of system malfunctions. This remote monitoring and alarm system enhances the safety and reliability of the energy storage system and facilitates its management and usage.

Screenshots

SOS Online Backup4 screens
Sunboost4 screens

Verdict

The call

The clearest difference is update cadence: Sunboost at every 2 months against SOS Online Backup's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SOS Online Backup ships an update every 8 months, Sunboost every 2 months. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

Scorecard1 real difference Β· 7 level
SOS Online Backup versus Sunboost: the parameters behind the verdict, then further details
ParameterSOS Online BackupSunboost
PriceFreeFree
Positive reviews22.2% of reviewsβ€”
Update frequencyEvery 8 monthsEvery 2 months β€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeβ€”
DevicesiPhone, iPad, iPod β€” betteriPhone, iPod
Requires iOS12.311.0 β€” better
Further details β€” not scored
Size10 MB16 MB
Age rating4+4+
DeveloperInfrascale, Inc.ζ·±εœ³εΈ‚θ½»ε­θΏ›η¨‹η§‘ζŠ€ζœ‰ι™ε…¬εΈεΉΏε·žεˆ†ε…¬εΈ

In-app purchases

None

SOS Online Backup

No in-app purchases

None

Sunboost

No in-app purchases

Questions

Is SOS Online Backup free?
SOS Online Backup is free to download, with no in-app purchases.
Is Sunboost free?
Sunboost is free to download, with no in-app purchases.
Do SOS Online Backup or Sunboost have ads?
Neither SOS Online Backup nor Sunboost shows ads.
Which is updated more often, SOS Online Backup or Sunboost?
SOS Online Backup ships an update every 8 months, and Sunboost every 2 months. Most recently, SOS Online Backup was updated on October 6, 2026 and Sunboost on October 15, 2026.

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