Comparison

SatStacker vs BJVATRefund

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

Head to head
About

SatStacker

Automate your Bitcoin investments with smart recurring buys. This app optimizes your Dollar Cost Averaging strategy by automatically buying more on price dips, helping you stack sats more efficiently without manual trading or custody risk.

Highlights
  • Automated recurring Bitcoin plans
  • Smart Timing based on price movement
  • Connects to Strike account
  • Non-custodial, direct to wallet
  • Easy-to-use dashboard
  • Pause, edit, or cancel anytime
Features
Read full description

Earn more Bitcoin with the same budget using automated smart recurring buys. SatStacker helps long-term Bitcoin savers get better DCA Bitcoin investing results over time without trading, leverage, or custody risk. Most Bitcoin DCA plans buy the same amount no matter the price. SatStacker auto-buys more on the dips so you can set it, forget it, and watch your stack grow more efficiently. Are you going to turn down getting more Bitcoin for the same budget? HOW SATSTACKER WORKS 1. Connect your Strike account 2. Choose a recurring amount and schedule (daily, weekly, or bi-weekly) 3. Enable Smart Timing to automatically adjust buy timing 4. Track your progress and plans in one place Simply set a recurring Bitcoin budget, and SatStacker intelligently adjusts when buys occur based on price movement and volatility, so you can stack sats more efficiently over time without watching charts. SatStacker is non-custodial and does not buy or hold Bitcoin so you are always in control. All purchases are executed through your own connected Strike account, and Bitcoin is delivered directly to your wallet. SATSTACKER FEATURES • Automated recurring Bitcoin plans • Smart Timing based on price movement and volatility • Easy to use dashboard showing sats stacked and buy history • Pause, edit, or cancel plans anytime • No trading, leverage, or manual decision-making BUILT FOR LONG-TERM BITCOINERS • SatStacker is designed for disciplined savers who believe in recurring accumulation, not short-term trading • Stay consistent while removing emotional timing decisions WHAT SATSTACKER IS NOT • Not a trading app • Not a price-prediction tool • Not a custodial wallet QUESTIONS? • Visit our in-app FAQ or support center. Your Bitcoin. Your wallet. Your plan. Start stacking smarter. One sat at a time. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

BJVATRefund

Read full description

VAT Refund simplifies the quarterly VAT refund process for diplomatic personnel in China. FEATURES: - Import fapiao (发票) documents directly from your iPhone — via Files, Photos, or document scanner - Automatic data extraction from Chinese invoices using QR code scanning and text recognition - Secure local storage — all your invoice data stays on your device - Generate official ANNEX 3 Excel spreadsheet with all invoice details pre-filled - Generate ANNEX 4 PDF bundle with each fapiao properly formatted for submission - Track claimed and unclaimed invoices across quarters - Export and share files via AirDrop, email, or save to Files PERFECT FOR: Diplomats and embassy staff in China who need to process VAT refunds on purchases of 800 RMB or more. PRIVACY: All data is stored locally on your device. No information is collected or transmitted to any server.

Screenshots

SatStacker4 screens
BJVATRefund4 screens

Verdict

The call

The clearest difference is in-app purchases: BJVATRefund at none against SatStacker's 1. SatStacker's advantage is update cadence (every 5 days vs every 4 weeks). On price, ads, 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. SatStacker sells 1 in-app purchase, starting at $1.99 per month. BJVATRefund asks for nothing beyond the download.

UpkeepUpdate frequency

SatStacker ships an update every 5 days, BJVATRefund every 4 weeks. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 8 level
SatStacker versus BJVATRefund: the parameters behind the verdict, then further details
ParameterSatStackerBJVATRefund
PriceFreeFree
Rating4.9 (14 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings14 — better—
Update frequencyEvery 5 days — betterEvery 4 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better16.0
Further details — not scored
Size29 MB3 MB
Age rating4+4+
DeveloperSatStacker LLCSABINO FORNIES MARTINEZ

In-app purchases

1 purchases

SatStacker

Subscriptions1
  • Smart Timing Subscription1 Month trial$1.991 Month
None

BJVATRefund

No in-app purchases

Questions

Is SatStacker free?
SatStacker is free to download, with in-app purchases available.
Is BJVATRefund free?
BJVATRefund is free to download, with no in-app purchases.
Do SatStacker or BJVATRefund have ads?
Neither SatStacker nor BJVATRefund shows ads.
Which is updated more often, SatStacker or BJVATRefund?
SatStacker ships an update every 5 days, and BJVATRefund every 4 weeks. Most recently, SatStacker was updated on October 16, 2026 and BJVATRefund on October 7, 2026.

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