Spectator vs Rebalancer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Spectator
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Track your Bitcoin portfolio without connecting an exchange or sharing private keys. Just paste a public address. See your balance in BTC and USD, a full transaction history with the dollar value at the time of each transaction, and interactive charts going back as far as you want. No exchange connections, no logins, no account, no ads. You're just looking. Track as many wallets as you like. Stick a widget on your home screen. Works with any Bitcoin address type: legacy, SegWit, and Taproot. Completely free. No catch. • Portfolio total across all wallets • Balance history charts (1D, 1W, 1M, 1Y, All) • Transaction history with USD value at time • Three home screen widget styles • Pending transaction tracking • Drag to reorder wallets
Rebalancer
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Create custom altcoin pairs, see your tracked coins converted, get alerted on your pairs. Rebalancer is a crypto ratio tracker for people who move between altcoins. Pair any two coins and watch their ratio — even ratios exchanges don't list. It's a tracker, not an exchange: it shows you the ratio, you decide. WHAT IT DOES - Build custom crypto pairs and watch their ratio update live on the chart - See your tracked coins converted into any other coin, at the live market rate - Set a ratio alert on any pair and get notified the moment it hits — even with the app closed - Compare two coins and plan the move with the rebalance simulator, step by step NO ACCOUNTS. NO WALLETS. Rebalancer is a tracker, not an exchange. It never connects to your wallet, never holds your funds, and never asks who you are. No signup, no email, no KYC. Your watchlist, pairs, and holdings stay on your device. FREE & PRO Rebalancer is free to use. Pro lifts the limits for people who track more: - Pairs: 6 → 50 - Alerts per pair: 12 → unlimited - Rebalance simulator steps: 2 → unlimited Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the period. Manage or cancel anytime in your App Store settings. Privacy Policy: https://rebalancer-legal.pages.dev/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Spectator at none against Rebalancer's 2. Spectator also leads on update cadence (fortnightly vs monthly). Rebalancer's advantage is iOS requirement (15.1 vs 26.0). On price, ads 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
Both are free to download. Rebalancer sells 2 in-app purchases, starting at $2.99 per month. Spectator asks for nothing beyond the download.
Spectator ships an update fortnightly, Rebalancer monthly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.
| Parameter | Spectator | Rebalancer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly — better | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 26.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 1 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Monolayer Studio | Yurii Fokin |
In-app purchases
Spectator
No in-app purchases
Rebalancer
- Pro Monthly$2.991 Month
- Pro Yearly$19.991 Year
