Blink (Bitcoin Wallet) vs sostengo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Blink (Bitcoin Wallet)
This Bitcoin wallet offers both custodial and non-custodial account options, allowing users to hold their own keys with a simple interface. It supports instant Bitcoin payments and provides tools for merchants and developers.
- Non-custodial account option
- Instant Bitcoin payments
- Lightning Network support
- Merchant Point of Sale system
- Open source (FOSS)
- Bitcoin education tools
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Blink 3.0 — now with non-custodial accounts. Hold your own keys with the same simple experience Blink is known for. Blink is the Bitcoin wallet trusted across the Bitcoin ecosystem for ease of use, accessibility, and exceptional payment reliability. With version 3.0, you can now create a non-custodial account — your Bitcoin, secured by your own recovery phrase, with no one else able to touch your funds. Not even us. Non-Custodial / Self-Custody: - Your keys, your Bitcoin. Secured by a 12-word recovery phrase that only you hold. - Built on the Spark protocol with a unilateral exit path to the Bitcoin main chain. - Portable — access your funds in any Spark-compatible wallet with your recovery phrase. - iCloud backup so self-custody fits your life. - Non-custodial Dollar Balance — hold USD-equivalent value alongside your Bitcoin, all under your control. The Same Blink Experience: - Instant Bitcoin payments over Lightning or on-chain, powered by highly reliable infrastructure. - Keep your existing username@blink.sv Lightning address — nothing changes for the people paying you. - Low fees, with zero fees for Blink-to-Blink transfers. - Receive Bitcoin via QR codes, NFC, LNURL, Lightning addresses, and vouchers (Azteco, Lightsats). - Available in 20+ languages worldwide. Choose What Works for You: - Create a non-custodial account for full self-custody, or keep using your existing custodial account — it's your choice. - Switch between accounts seamlessly within the app. - Migration path from custodial to non-custodial coming soon. For Merchants & Developers: - Web-based Point of Sale system to accept Bitcoin payments. - Blink Dashboard & API for integrations with BTCPay Server, LNBits, Alby, WooCommerce, and more. - Local Bitcoin merchant map to discover businesses accepting Lightning payments nearby. Built for Trust: - Open source (FOSS). Verify the code yourself. - Battle-tested Lightning infrastructure with exceptionally high payment success rates. - Built-in Bitcoin education tools for new users. Download Blink and take full control of your Bitcoin — with the simplest wallet experience in the ecosystem.
sostengo
This platform offers end-to-end vehicle and motorcycle insurance with transparent, digital processes. Personalize your coverage, perform digital inspections, and access 24/7 roadside assistance. Report accidents, make payments, and manage your policy documents all within the app.
- 100% digital insurance contracts
- Personalized insurance plans
- Digital vehicle inspections
- 24/7 roadside assistance
- Accident and theft reporting
- Digital payments
- Access to policy documents
- SosClub benefits program
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¡Llegó sostengo, la nueva forma de conducir seguro! Somos la primera plataforma de seguros para vehículos y motos end-to-end accesible. Haz todo en una sola app mediante procesos transparentes y que se adaptan a tus necesidades. ¿POR QUÉ SOSTENGO? - Contrata tu seguro de manera 100% digital y en cuestión de minutos. - Personaliza tu seguro ideal para ti y tu familia disfrutando de la transparencia de nuestros servicios. - Realiza la inspección de tu carro o moto de manera digital para contratar tu seguro o reportar un accidente. - ¿Se te pinchó una llanta o te quedaste sin gasolina? Obtén asistencia vial 24/7 - Reporta accidentes o robos de tu carro o moto desde la app y recibe asistencia inmediata. - Disfruta de nuestro pago digital. Sin largas colas, paga tu contrato de forma anual o mensual donde quiera que estés a través de la app. - Accede a los documentos de tu seguro donde sea que estés a través de la app sostengo - Te brindamos el mejor servicio al cliente con expertos que solucionan tus dudas o problemas en todo momento. -Entras automáticamente al programa del sosClub programa de beneficios tangibles en tus comercios preferidos. Lo que necesitas para disfrutar de las coberturas de sostengo Auto: - Documentación de circulación e identificación vigente. - Vehículos tipo: Sedan, SUV, hatchback, Pick-up, panel y moto individual o para delivery. - Vehículos con un máximo de 12 años de antigüedad del presente año para TODAS las coberturas Comfort, Premium, Deluxe y Pro. - Vehículos de 13-15 años (incluido) para coberturas Comfort. (incluye solo responsabilidad civil, asistencia vial y gastos médicos). Solicítala contactando al servicio al cliente de sostengo. Lo que necesitas para disfrutar de las coberturas de sostengo Moto/Delivery: - Documentación de circulación e identificación vigente. - Motocicletas con un máximo de 10 años de antigüedad - Motocicletas con un valor mínimo de $800. ¿READY PARA UNIRTE A SOSTENGO? Estás a un paso de manejar con la verdadera tranquilidad...¡Descarga la app! Si quieres saber más de sostengo, visítanos en sostengo.com
Screenshots
Verdict
Blink (Bitcoin Wallet) and sostengo both sit at 4.8 stars, but that hides the real split: 100% of sostengo's written reviews are positive against 72% of Blink (Bitcoin Wallet)'s. sostengo also leads on update cadence (fortnightly vs every 5 weeks) and iOS requirement (13.0 vs 16.0). Blink (Bitcoin Wallet)'s advantage is ratings volume (261 vs 36). On price, rating, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.8 for Blink (Bitcoin Wallet) against 4.8 for sostengo. That said, the two scores are not equally well evidenced: Blink (Bitcoin Wallet) has 261 ratings behind it against 36, so its average is the more settled of the two. Written reviews are what separate them: 72% of Blink (Bitcoin Wallet)'s written reviews are positive against 100% of sostengo's.
Blink (Bitcoin Wallet) ships an update every 5 weeks, sostengo fortnightly. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.
| Parameter | Blink (Bitcoin Wallet) | sostengo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (261 ratings) | 4.8 (36 ratings) — better |
| Positive reviews | 72.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 261 — better | 36 |
| Update frequency | Every 5 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 92 MB | 44 MB |
| Age rating | 4+ | 17+ |
| Developer | Blink El Salvador Sociedad Anonima de Capital Variable | Sostengo S.A. de C.V. |
Customer experience
Blink (Bitcoin Wallet)
sostengo
Bugs and requests
Blink (Bitcoin Wallet)
Reported bugs
11 issues- Verification code not valid
- App crashes on iPhone
- Transactions not appearing
- Cannot sell or withdraw funds
- Suspicious international calls and WhatsApp messages after installation
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- Learning sections show 'question already answered' and no sats earned
- Stablesats conversion button missing
- Not all phone carriers supported for quiz
- App is buggy, especially regarding earning free satoshi
- Previous version was better
- Interface is only in Arabic for some users
Requested features
3 requests- Add Bitcoin-backed fiat loans
- Dedicated tab for Web3 Bitcoin Lightning dapps
- More features and continuous updates
sostengo
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Blink (Bitcoin Wallet)
No in-app purchases
sostengo
No in-app purchases
Questions
Is Blink (Bitcoin Wallet) free?
Is sostengo free?
Which has better reviews, Blink (Bitcoin Wallet) or sostengo?
Do Blink (Bitcoin Wallet) or sostengo have ads?
Which is updated more often, Blink (Bitcoin Wallet) or sostengo?
Other comparisons
