Chart AI vs PHEV Savings
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chart AI
Instantly analyze charts with AI to detect trends, patterns, and outliers. Get insights in seconds and ask follow-up questions for deeper understanding. Supports multiple languages and integrates with other apps.
- Instant AI-powered chart analysis
- AI chat support for deeper insights
- Automated trend and anomaly detection
- Multilingual insight delivery
- Share Extension for external app analysis
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Chart AI: Smarter, Faster Chart Analysis Chart AI revolutionizes how you interpret data. Quickly upload any chart and let Chart AI instantly detect trends, patterns, and outliers—no manual effort required. Whether you're a student, analyst, investor, or business professional, Chart AI helps you make informed decisions faster. Key Features: • Instant AI-Powered Analysis: Upload a chart and let Chart AI deliver insights in seconds. • AI Chat Support: Ask follow-up questions directly to Chart AI for deeper understanding. • Automated Trend Detection: Chart AI identifies key trends, anomalies, and insights automatically. • Multilingual Insight Delivery: Get Chart AI results in your preferred language. • Share Extension Ready: Analyze charts from apps like Apple Stocks via the Chart AI Share Extension. Start using Chart AI today to save time, boost accuracy, and transform your data workflows. Some features require an in-app purchase. If you need any support, reach us at support@reku.dev Navigate Our Policies: Privacy Policy: https://reku-indie.notion.site/Privacy-Policy-16d8c096503c8008ae0ad73952d29937?pvs=4 Terms & Conditions: https://reku-indie.notion.site/Terms-Of-Service-16d8c096503c80d1a332d0f87c238f6c?pvs=4
PHEV Savings
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PHEV Cost Planner gives plug-in hybrid drivers clarity on whether charging pays off. Enter your battery capacity, electric range, electricity tariff, and fuel consumption to get an instant comparison of PHEV vs fuel-only costs for every 1,000 km you drive. WHY DRIVERS LOVE IT • Cost snapshot with a savings gauge and charges-per-1,000-km metric. • Electricity, fuel, and range inputs tailored to your real-world data. • Break-even checkpoints showing price and consumption thresholds that flip the advantage. • What-if explorer sliders to simulate new tariffs or seasonal efficiency changes. • Results sheet with stacked bars that explain electricity vs fuel contributions. • Built-in field guide that clarifies every input with practical advice. EXTRAS • Works offline; nothing leaves your device. • Choose Euro, USD, or GBP and match the interface to light, dark, or system mode.
Screenshots
Verdict
The clearest difference is price: Chart AI at Free against PHEV Savings's $5.99. Chart AI also leads on update cadence (every 3 weeks vs every 4 months) and iOS requirement (17.0 vs 26.0). PHEV Savings's advantage is in-app purchases (none vs 3). On 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
Chart AI is free to download; PHEV Savings costs $5.99 up front. Chart AI sells 3 in-app purchases, starting at $4.99 per 7 days. PHEV Savings asks for nothing beyond the download.
Chart AI ships an update every 3 weeks, PHEV Savings every 4 months. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.
| Parameter | Chart AI | PHEV Savings |
|---|---|---|
| Price | Free — better | $5.99 |
| Rating | 4.9 (26 ratings) — better | — |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 26 — better | — |
| Update frequency | Every 3 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 69 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Ramkumar Vellaisamy | Stefano Bergamini |
In-app purchases
Chart AI
- Chart AI Weekly$4.997 Days
- Chart AI Monthly$9.991 Month
- Chart AI Lifetime$99.99
PHEV Savings
No in-app purchases









