Comparison

Dual Space vs Side Space

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

Head to head
About

Dual Space

This utility app allows users to run multiple accounts from the same social media or messaging application simultaneously on a single device. It helps manage personal and professional lives by keeping different accounts online and independent of each other.

Highlights
  • Multiple accounts for social media
  • Balance personal and professional life
  • Fast account switching
  • Independent account operation
  • Split browser
  • Direct chat for WhatsApp
  • Privacy browser
Features
Read full description

Are you looking for an app that can log in to multiple social accounts at the same time? Do you own one mobile, but want to have your 2nd or 3rd account online at the same time? You only need ONE app for all your social needs: Facebook, Instagram, Messenger, Reddit, Twitter, QQ, Weibo, Whatsapp, and more... Dual Space is designed for users who log in to multiple accounts of the same app on the same device. App is a useful tool to manage your work and life on the same phone, such as Whatsapp, Instagram, Facebook, Twitter, Pinterest, and Messenger,... The dual space won't interfere with each other, so multiple accounts run independently. ***Main Features: - You can effectively balance your personal and professional lives if you keep both online at the same time. - Maintain several social media accounts logged in at once. - Switch between different accounts fast with one-tap to effective manage multiple accounts. - Press for more operation: rename or uninstall - Dual Space feature is supported by nearly all social media apps. - Data from various accounts won't conflict with one another. - Split Browser. - Direct Chat for WhatsApp. - Compress video. - Privacy Browser and Accounts. - Simple, clean and easy-to-use User Interface + Subscription Info: Subscription option: weekly auto renew, lifetime premium. Subscribe for unlimited access to all features and content offered for purchase within the app. Payment will be charged to iTunes Account at confirmation of purchase. 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, and identify the cost of the renewal. Subscriptions may be managed by the user and auto renewal may be turned off by going to the user's Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Pricing in other countries may vary and actual charges may be converted to your local currency depending on the country of residence. Privacy policy: https://sites.google.com/view/thaotran2022dev/privacy Terms of use: https://sites.google.com/view/thaotran2022dev/term

About

Side Space

Create and manage multiple isolated environments on your device. Each environment has its own web sessions, notes, photos, and can be secured with a passcode or Face ID. Ideal for separating personal and work accounts or for private browsing.

Highlights
  • Multiple isolated environments
  • Separate web sessions and logins
  • Private notes and photos
  • Face ID/passcode protected spaces
  • Customizable app presets
  • Proxy support per space
Features
Read full description

SideSpace keeps several separate environments on one iPhone or iPad. Each Space has its own web sessions, its own notes, its own photos, and its own lock. TWO ACCOUNTS, ONE PHONE Sign in to the same service twice — one account in your Work Space, another in Personal — and the two never see each other. Each Space keeps its own cookies and its own sign-ins, so switching Space switches everything at once. No signing out, no re-entering passwords. WHAT LIVES IN A SPACE • Web apps you pin, each opening straight to the service you signed into in that Space • A browser for everything else, with its own tabs and history • Notes • Photos and videos, kept inside the Space and never added to your Photos library • A camera that saves directly into the Space it was opened from PRIVATE SPACES A Space can be marked Private. Private Spaces are not listed at all until you unlock them — their names stay hidden, not just their contents, so handing someone your phone does not show them what you keep separate. Unlock with Face ID, or with a passcode that is separate from your device's own code. YOUR DATA STAYS ON YOUR PHONE There is no account to create and no server to sync to. Everything a Space holds is stored on your device. Export a backup to a file whenever you want one. STARTS WITH SOMETHING USEFUL Pick what a Space is for — work, selling, studying, creating — and it arrives with the apps that usually go with it. You see the full list and approve it before anything is created. A PROXY PER SPACE Spaces already keep separate logins, but they share one connection. Point a Space at your own proxy and its web traffic leaves by its own route, while your other Spaces are untouched. You bring the proxy — SideSpace runs no servers and sells no bandwidth. A NOTE ON WHAT THIS IS SideSpace runs services in isolated web sessions. It does not clone or modify any app, and it is not affiliated with, endorsed by, or sponsored by any service you add. Web sign-ins are not included in backups, and web push notifications are not available in a web session — if you need alerts from a service, keep its own app installed alongside. SideSpace Premium unlocks unlimited Spaces, private Spaces, and ad blocking. Privacy Policy: https://sangcaolabs.com/apps/sidespace/privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Dual Space4 screens
Side Space4 screens

Verdict

The call

The clearest difference is ads: Side Space at none against Dual Space's shown. Side Space also leads on update cadence (every 4 days vs every 6 weeks) and rating (4.9 vs 4.5). Dual Space's advantage is ratings volume (48 vs 8). On price, in-app purchases, monetization model 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. Dual Space sells 4 in-app purchases, starting at $2.99 per 7 days and Side Space sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Side Space holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Dual Space has 48 ratings behind it against 8, so its average is the more settled of the two.

UpkeepUpdate frequency

Dual Space ships an update every 6 weeks, Side Space every 4 days. The most recent releases landed on November 14, 2026 and November 13, 2026 respectively.

Scorecard4 real differences · 6 level
Dual Space versus Side Space: the parameters behind the verdict, then further details
ParameterDual SpaceSide Space
PriceFreeFree
Rating4.5 (48 ratings)4.9 (8 ratings) — better
Positive reviews20.0% of reviews—
Number of ratings48 — better8
Update frequencyEvery 6 weeksEvery 4 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better17.0
Further details — not scored
Size26 MB18 MB
Age rating17+17+
DeveloperThao TranSang Cao

Customer experience

Dual Space

All ratings47 ratings
Positive87.2%
Neutral4.3%
Negative8.5%
Written reviews5 reviews
Positive20.0%
Neutral0.0%
Negative80.0%

Side Space

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

Dual Space

Subscriptions3
  • Weekly Premium$2.997 Days
  • Weekly subscription3 Days trial$4.997 Days
  • Yearly subscription3 Days trial$19.991 Year
One-time1
  • Lifetime subscription$29.99
4 purchases

Side Space

Subscriptions3
  • Weekly$2.997 Days
  • Monthly$5.991 Month
  • Yearly$14.991 Year
One-time1
  • Lifetime$24.99

Questions

Is Dual Space free?
Dual Space is free to download, with in-app purchases available.
Is Side Space free?
Side Space is free to download, with in-app purchases available.
Which has better reviews, Dual Space or Side Space?
Side Space is rated higher. Dual Space averages 4.5 out of 5 from 48 ratings, while Side Space averages 4.9 from 8 ratings.
Do Dual Space or Side Space have ads?
Dual Space shows ads; Side Space does not.
Which is updated more often, Dual Space or Side Space?
Dual Space ships an update every 6 weeks, and Side Space every 4 days. Most recently, Dual Space was updated on November 14, 2026 and Side Space on November 13, 2026.

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