Comparison

Convertall vs Hidden Camera Bug Detector

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Convertall

Features
Read full description

The unit converter that gets out of your way. Type a value and every result updates instantly — no "convert" button, no clutter, no waiting. WHY YOU'LL KEEP IT • Live as-you-type conversion — results change with every keystroke • See every unit at once — one value, the whole category converted • Pin and reorder your favorites — the units you actually use, on top (most apps force alphabetical order; this one doesn't) • Conversions work 100% offline — no account, no sign-up, nothing to load • One discreet banner — remove it forever with a single purchase. No full-screen ads, no video, no subscription. 13 CATEGORIES, 94 UNITS Length • Weight • Volume • Temperature • Area • Speed • Time • Data storage • Pressure • Energy • Power • Angle • Data rate Everyday conversions other apps skip: internet speed (Mbps ⇄ MB/s), cooking measures (tablespoons, cups, oven thermostat) and land area (hectares, ares, acres). From meters and miles to Celsius and Fahrenheit, kilograms and pounds, liters and gallons, megabytes and gigabytes, and more. MADE WITH CARE • Clean design where the number is king • Full dark mode • VoiceOver and Dynamic Type support • Available in 10 languages Tap any result to copy it. A converter that just works.

About

Hidden Camera Bug Detector

Features
Read full description

Vigil turns your phone into a five-channel sweep for hidden cameras, microphones and trackers. It is the check worth doing before you unpack in a hotel room, a holiday rental, a changing room or an office. FIVE WAYS TO FIND A CAMERA Infrared: night-vision cameras flood a dark room with light your eyes cannot see. The front camera can see it, and Vigil under-exposes the sensor until only the emitters are left. Lens glint: glass reflects light straight back at its source. Sweep with the torch and a lens answers with a small, hard, motionless spark. Magnetic: every camera worth hiding holds a magnet and a switching supply, both of which bend the local field. This is the only channel that finds a camera that is switched off. Wi-Fi: lists every device on the network you are on and flags the ones answering on the ports IP cameras stream over. Bluetooth: finds battery cameras, voice recorders and trackers that advertise themselves, and tells you when one is getting closer. WHERE TO LOOK Smoke detectors, air vents, alarm clocks, chargers, mirrors, TV bezels, power strips, air fresheners and decorative holes. Each mode explains what it is measuring and how to sweep properly. PRIVATE BY DESIGN Every scan runs on your device. No video is recorded, no network data leaves the phone, no account is needed and nothing is uploaded — a privacy tool that phoned home would be a contradiction. Vigil raises suspicion, it does not prove anything. If you find something you cannot explain, stop, leave it in place and call the front desk or the police. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Convertall4 screens
Hidden Camera Bug Detector4 screens

Verdict

The call

The clearest difference is ads: Hidden Camera Bug Detector at none against Convertall's shown. On price, in-app purchases, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Convertall sells 1 one-off in-app purchase and Hidden Camera Bug Detector sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 5 level
Convertall versus Hidden Camera Bug Detector: the parameters behind the verdict, then further details
ParameterConvertallHidden Camera Bug Detector
PriceFreeFree
Update frequencyEvery 5 weeks—
AdsYesNo — better
In-app purchasesYesYes
DevicesiPhoneiPhone
Requires iOS18.017.0 — better
Further details — not scored
Size5 MB12 MB
Age rating4+4+
DeveloperLaurent ABITBOLHALIME USLU

In-app purchases

1 purchases

Convertall

One-time1
  • Remove Ads$2.99
2 purchases

Hidden Camera Bug Detector

Subscriptions2
  • Vigil Pro Weekly3 Days trial$4.997 Days
  • Vigil Pro Yearly$49.991 Year

Questions

Is Convertall free?
Convertall is free to download, with in-app purchases available.
Is Hidden Camera Bug Detector free?
Hidden Camera Bug Detector is free to download, with in-app purchases available.
Do Convertall or Hidden Camera Bug Detector have ads?
Convertall shows ads; Hidden Camera Bug Detector does not.

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