Comparison

Temtop vs Subs

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

Head to head
About

Temtop

This app detects formaldehyde, PM2.5, and TVOC using advanced sensors. It provides accurate and reliable environmental data for your home or workspace.

Highlights
  • Formaldehyde detection
  • PM2.5 detection
  • TVOC detection
  • British Dart electrochemical sensor
  • US TEMTOP laser particle sensor
  • Accurate and reliable data
Features
Read full description

Detection function: formaldehyde, PM2.5, TVOC It is equipped with British Dart formaldehyde electrochemical sensor, which effectively reduces gas interference and makes formaldehyde detection more accurate. Accurate and reliable data using the US TEMTOP laser particle sensor

About

Subs

Features
Read full description

Subs helps you stay in control of recurring payments, trials, and shared plans, without the spreadsheet stress. Add subscriptions in seconds, choose when you want to be reminded, and get a clear view of upcoming renewals. Whether it’s streaming, cloud storage, fitness apps, or productivity tools, Subs keeps everything organized in one place so you always know what you’re paying. What you can do with Subs: - Track all your subscriptions in one timeline - Get trial and billing reminders before charges happen - See monthly and yearly totals at a glance - Understand spending with charts and category insights - Manage subscriptions in multiple currencies - Split and track shared costs with family or friends - Keep your data private with local on-device storage (no account required) Great for: - Anyone juggling multiple subscriptions - Families or roommates sharing digital services - People who want clearer personal budget visibility

Screenshots

Temtop3 screens
Subs4 screens

Verdict

The call

The clearest difference is in-app purchases: Temtop at none against Subs's 1. Temtop also leads on ads (none vs shown) and iOS requirement (15 vs 18.6). Subs's advantage is update cadence (fortnightly vs every 5 weeks). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Subs sells 1 one-off in-app purchase. Temtop asks for nothing beyond the download.

UpkeepUpdate frequency

Temtop ships an update every 5 weeks, Subs fortnightly. The most recent releases landed on October 8, 2026 and September 27, 2026 respectively.

Scorecard4 real differences · 6 level
Temtop versus Subs: the parameters behind the verdict, then further details
ParameterTemtopSubs
PriceFreeFree
Rating2.9 (80 ratings) — better—
Positive reviews32.2% of reviews—
Number of ratings80 — better—
Update frequencyEvery 5 weeksFortnightly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15 — better18.6
Further details — not scored
Size183 MB45 MB
Age rating4+4+
DeveloperElitech Technology,Inc.PABLO TURRION SAN PEDRO

In-app purchases

None

Temtop

No in-app purchases

1 purchases

Subs

One-time1
  • Subs Premium$0.99

Questions

Is Temtop free?
Temtop is free to download, with no in-app purchases.
Is Subs free?
Subs is free to download, with in-app purchases available.
Do Temtop or Subs have ads?
Subs shows ads; Temtop does not.
Which is updated more often, Temtop or Subs?
Temtop ships an update every 5 weeks, and Subs fortnightly. Most recently, Temtop was updated on October 8, 2026 and Subs on September 27, 2026.

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