Temperature Converter vs WireHint
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Temperature Converter
Easily convert temperatures between Celsius, Fahrenheit, and Kelvin with a clean and intuitive interface. This utility app offers quick and accurate conversions for everyday use. Ads are present but can be removed via a one-time purchase.
- Celsius conversion
- Fahrenheit conversion
- Kelvin conversion
- User-friendly interface
- Ad removal option
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A striking & user-friendly temperature converter! Quickly convert temperatures between Celsius, Fahrenheit & Kelvin. Ad Supported. Ads can be removed with a one-time in-app purchase.
WireHint
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WireHint is a fast, offline calculator toolkit built for electricians, apprentices, and anyone who works with wiring, panels, and circuits. No account, no ads, no internet required - just accurate math and code references in your pocket. DAILY TOOLS (free) • Ohm's Law • Voltage Drop • Wire Gauge (AWG ↔ mm²) • Power Calculator • Unit Converter • Decimal ↔ Fraction • Transformer • Battery Runtime • LED Load • Lighting Layout CODE & TABLES (Pro) • Ampacity Lookup • Conduit Fill • Box Fill • Motor FLC • Conduit Bending • Breaker Sizing • Dwelling Load (NEC Art. 220) • Grounding Sizing • Tap Rules (NEC 240.21) • EV Charger Circuit REFERENCE (Pro) • Wire Color Code Reference • NEC Quick Reference WHY WIREHINT • Built for the field - clean, fast, no clutter or sign-in walls • Works completely offline, on the job site or in the basement • Favorites and saved results so your go-to calculators and past jobs are one tap away • Optional AI Insight button gives plain-language explanations of a result, powered by on-device Apple Intelligence where available • One-time Pro unlock - no subscription Unlock every Code & Tables and Reference calculator with a single one-time purchase. Daily Tools are free forever. WireHint is a reference and estimation tool. Always verify final designs and installations against the current National Electrical Code and your local Authority Having Jurisdiction (AHJ).
Screenshots
Verdict
The clearest difference is in-app purchases: WireHint at none against Temperature Converter's 3. WireHint also leads on update cadence (every 3 weeks vs every 6 months). Temperature Converter's advantage is iOS requirement (15.0 vs 17.0). 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. Temperature Converter sells 3 one-off in-app purchases. WireHint asks for nothing beyond the download.
Temperature Converter ships an update every 6 months, WireHint every 3 weeks. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.
| Parameter | Temperature Converter | WireHint |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (6.3K ratings) — better | — |
| Positive reviews | 91.5% of reviews | — |
| Number of ratings | 6.3K — better | — |
| Update frequency | Every 6 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 11 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Armchair Engineering | Oleksandr Seminov |
Bugs and requests
Temperature Converter
Reported bugs
2 issues- Inaccurate Kelvin temperature conversions
- Occasional crashes or freezes
Requested features
3 requests- Add Rankine temperature scale
- Increase font size for better readability
- Provide color customization options
WireHint
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Temperature Converter
- Upgrade Reduced$0.99
- Upgrade$1.99
- Upgrade Hero$3.99
WireHint
No in-app purchases
Questions
Is Temperature Converter free?
Is WireHint free?
Do Temperature Converter or WireHint have ads?
Which is updated more often, Temperature Converter or WireHint?
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