Comparison

Sidera vs FlowKeyboard

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

Head to head
About

Sidera

This lifestyle app connects you with experts for practical guidance on everyday decisions. Move from overthinking to action by defining priorities, creating action plans, and preparing for important conversations. Build better habits and track your progress in one place for personal growth.

Highlights
  • Chat with life and love advisors
  • Define priorities and action plans
  • Prepare for important conversations
  • Build better habits
  • Track sessions and progress
Features
Read full description

Sidera helps you find clarity when life feels uncertain. Sidera is a personal guidance app where you can chat with experienced life and spiritual advisors about relationships, personal growth, career, confidence, and everyday decisions. Whether you are reflecting on a connection, exploring your intuition, or deciding what step to take next, Sidera gives you a private space to talk through your situation and discover a clearer perspective. What you can do with Sidera: Connect with life and spiritual advisors through chat and audio calls when available Explore relationships, feelings, personal choices, and future goals Receive personalized insights based on your situation Reflect on patterns, priorities, and possible next steps Keep your conversations and progress in one place Sidera is intended for personal guidance, entertainment, and self-reflection. It does not provide medical, psychological, legal, or financial advice.

About

FlowKeyboard

Features
Read full description

Write clearly, communicate naturally, and reply with confidence. FlowKeyboard brings an AI writing assistant directly to your iPhone keyboard. Polish a sentence, correct writing mistakes, or create context-aware replies without repeatedly switching between apps. POLISH YOUR WRITING Turn rough thoughts into clear, natural writing. Choose a scenario such as work, casual conversation, social media, or study, then adjust the tone to match the moment. FIX MISTAKES WITH CONTROL Find grammar, spelling, and phrasing issues directly in your text. Every suggested correction is clearly marked, so you can review and apply changes one by one or accept them all at once. GENERATE CONTEXT-AWARE REPLIES Not sure what to say next? Add a conversation screenshot or paste the message you received. FlowKeyboard analyzes the available context and suggests multiple replies in different styles. WRITE IN THE RIGHT TONE Create messages that sound professional, concise, warm, casual, or direct. The scenario and tone controls are built into the Polish and Reply tools, keeping the workflow simple. USE IT FROM YOUR KEYBOARD Enable the FlowKeyboard extension to access AI writing tools while using Messages, Mail, social apps, productivity tools, and other text fields on your iPhone. CLOUD-FIRST, WITH OPTIONAL ON-DEVICE PROCESSING FlowKeyboard uses cloud processing by default, so you can start using its AI features immediately. You can also download the optional iOS model for supported devices and process writing tasks locally when available. FlowKeyboard helps you spend less time rewriting and more time saying exactly what you mean. Contact us by :qinhuiling19661222@outlook.com Terms of Use:https://sites.google.com/view/folwkeyboard-term/home Privacy Policy:https://sites.google.com/view/folwkeyboard-privacy/home Membership Agreement:https://sites.google.com/view/flowkeyboard-membership/home

Screenshots

Sidera4 screens
FlowKeyboard4 screens

Verdict

The call

The clearest difference is in-app purchases: FlowKeyboard at none against Sidera's 8. Sidera's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement 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. Sidera sells 8 one-off in-app purchases. FlowKeyboard asks for nothing beyond the download.

UpkeepUpdate frequency

Sidera ships an update weekly, FlowKeyboard every 9 days. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.

Scorecard2 real differences · 8 level
Sidera versus FlowKeyboard: the parameters behind the verdict, then further details
ParameterSideraFlowKeyboard
PriceFreeFree
Rating4.8 (6 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings6 — better—
Update frequencyWeekly — betterEvery 9 days
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.0 — better18.6
Further details — not scored
Size72 MB18 MB
Age rating17+4+
DeveloperSidera LLC会玲 秦

In-app purchases

8 purchases

Sidera

One-time8
  • Welcome Offer: Credits$2.99
  • Basic Credits Package$11.99
  • Bronze Credits$19.99
Show 5 more
  • Silver Credits$49.99
  • Gold Credits$99.99
  • Platinum Credits$149.99
  • Diamond Credits$199.99
  • Cosmic Credits$249.99
None

FlowKeyboard

No in-app purchases

Questions

Is Sidera free?
Sidera is free to download, with in-app purchases available.
Is FlowKeyboard free?
FlowKeyboard is free to download, with no in-app purchases.
Do Sidera or FlowKeyboard have ads?
FlowKeyboard shows ads; Sidera does not.
Which is updated more often, Sidera or FlowKeyboard?
Sidera ships an update weekly, and FlowKeyboard every 9 days. Most recently, Sidera was updated on October 12, 2026 and FlowKeyboard on October 3, 2026.

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