DNAConverter vs Polygon ID
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DNAConverter
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Want to say something, but also… not really? This app lets you hide those feelings inside ATCG. If saying “thank you” directly feels awkward, or being honest feels too embarrassing, just convert your message into a DNA-style ATCG sequence with this app. ■Text → Nucleotide Sequence “Thank you” becomes something like TTTATCCATCATTCGCTCCGACAATGCTTCGGTGTT unnecessarily long and mysteriously meaningful! Send it to someone and they won’t understand a thing, but you can feel satisfied that you “expressed your gratitude.” ■Nucleotide Sequence → Text Even ATCG-only cryptic messages can be decoded back to the original text. Perfect for private “secret code” chats among friends. ■Features • Generates DNA-like sequences instantly, even though they mean nothing • Copy & paste into messaging apps for quick sharing • Decode mode for conversations only insiders can understand • Absolutely no biological meaning whatsoever Even the words you can’t say out loud might feel lighter when you hide them in ATCG.
Polygon ID
Create and manage your self-sovereign digital identity. Prove access rights and reputation privately using zero-knowledge cryptography. Access web3 and web2 services with secure, private on-chain verifications.
- Create and manage digital identity
- Prove access rights privately
- Manage verifiable claims
- Generate private proofs
- Secure authentication (biometrics/PIN)
- Identity recovery with seed phrase
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Polygon ID enables you to create and manage your own self-sovereign digital identity. Prove your access rights and reputation without revealing any of your personal information. Manage verifiable claims about your identity and generate private proofs for digital interactions. Polygon ID is an open-source and private by default identity system based on zero-knowledge cryptography (zkSNARK). With the Polygon ID app, you will have access to web3 and web2 services and the ability for private on-chain verifications. Convenient control: - Secure authentication with biometrics or a 6-digit PIN - Identity recovery with seed phrase mechanism Obtaining claims: - Scan an issuer’s QR code - Follow the steps to connect your identity with the issuer and retrieve your claims - Store and manage your claims from your wallet Presenting your private proofs: - Scan a verifier’s QR code - Accept the proof request presented in your wallet - Generate and share the private proof of your claims with the verifier.
Screenshots
Verdict
The clearest difference is price: Polygon ID at Free against DNAConverter's $0.99. Polygon ID also leads on update cadence (every 3 weeks vs every 4 months) and iOS requirement (14.0 vs 26.0). On ads, in-app purchases 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
Polygon ID is free to download; DNAConverter costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
DNAConverter ships an update every 4 months, Polygon ID every 3 weeks. The most recent releases landed on September 12, 2026 and October 11, 2026 respectively.
| Parameter | DNAConverter | Polygon ID |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | — | 4.3 (7 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 7 — better |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 156 MB |
| Age rating | 4+ | 4+ |
| Developer | makoto amijima | ZKID Labs AG |
In-app purchases
DNAConverter
No in-app purchases
Polygon ID
No in-app purchases









