Comparison

ResX vs Onset

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

Head to head
About

ResX

Easily exchange last-minute restaurant reservations. Give away reservations you can't make or grab spontaneous dining opportunities at popular spots. Enjoy the city's best dining experiences without the hassle of advance planning.

Highlights
  • Exchange last-minute reservations
  • Give away unwanted reservations
  • Grab spontaneous dining opportunities
  • Access in-demand restaurants
  • Simplify dining plans
Features
Read full description

ResX is a free, peer-to-peer exchange to give and take last-minute restaurant reservations at the most in-demand restaurants in New York and London. No resale, no bots - just diners helping diners. How it works: • Claim - Get the best tables in town without the weeks of planning. • Share - Have a reservation you can't make? Post it on ResX for free and avoid any cancellation fee • Earn - Earn tokens with every booking. Redeem them for exclusive rewards.
 The city's best plans, without the planning. For terms of use and more details on ResX Premium, visit: https://bit.ly/ResX_TC

About

Onset

Features
Read full description

Onset is a private caffeine timing tracker. Log coffee, espresso, matcha, tea, energy drinks, cold brew, or custom caffeine, then see how much may still be active in your system and how much could carry into bedtime. No account. No cloud. No ads. Your logs stay on your phone. WHAT ONSET DOES • Fast caffeine logging Repeat a recent drink, pick a preset, or add custom caffeine in a few taps. • Active caffeine estimates Onset uses caffeine half-life math to estimate what may still be active after each log. • Bedtime carryover See an estimate of how much caffeine may still be active at your bedtime, so timing is easier to understand before the night gets away from you. • Timing patterns Review daily, weekly, monthly, and yearly views, including time-of-day patterns and top caffeine sources. • Private by default Onset is local-only. There is no account to create and no cloud sync to manage. WHAT ONSET ISN’T Onset is not a medical tracker, sleep diagnosis tool, or habit coach. There are no streaks, goals, warnings, or moralizing. It is a simple mirror for your caffeine timing: what you logged, what may still be active, and what patterns are showing up over time. Built by one person. Feedback is welcome: inder@doodlestudio.io

Screenshots

ResX4 screens
Onset4 screens

Verdict

The call

The clearest difference is in-app purchases: Onset at none against ResX's 8. Onset also leads on ads (none vs shown). ResX's advantage is update cadence (every 2 weeks vs monthly) and chart position (#13 vs unranked). 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. ResX sells 8 in-app purchases, starting at $14.99 per month. Onset asks for nothing beyond the download.

UpkeepUpdate frequency

ResX ships an update every 2 weeks, Onset monthly. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

Scorecard5 real differences · 6 level
ResX versus Onset: the parameters behind the verdict, then further details
ParameterResXOnset
PriceFreeFree
Rating4.8 (609 ratings) — better—
Positive reviews73.4% of reviews—
Number of ratings609 — better—
Update frequencyEvery 2 weeks — betterMonthly
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank#13 — better—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size130 MB4 MB
Age rating4+4+
DeveloperResXDoodle Studio LLC

Bugs and requests

ResX

Reported bugs

7 issues
  • App crashes when trying to grab reservations
  • Reservation alerts open to the wrong page
  • Cannot click button to see available reservations
  • Verification texts never arrive
  • App crashes when trying to submit a reservation
Show 2 more
  • App crashes on iOS 17
  • App crashes when offering a reservation

Requested features

8 requests
  • More reservation options in NYC
  • Clearer policy on cancellation fees
  • Notification for reservation pickups after 5 minutes
  • Ability to filter alerts by time, day, and party size
  • Direct link to reservation screen from notification
Show 3 more
  • Add a 'favorites' list for restaurants with notifications
  • Set notifications for party size, time frame, specific restaurants/neighborhoods
  • Ability to access menu and more photos from the app

Onset

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

ResX

Subscriptions5
  • ResX Premium$14.991 Month
  • ResX Premium1 Month trial$14.991 Month
  • ResX Premium6 Months trial$14.991 Month
Show 2 more
  • ResX Premium3 Months trial$14.991 Month
  • ResX Annual$119.991 Year
One-time3
  • 3-month subscription$37.99
  • 6-month subscription$69.99
  • 12-month subscription$119.99
None

Onset

No in-app purchases

Questions

Is ResX free?
ResX is free to download, with in-app purchases available.
Is Onset free?
Onset is free to download, with no in-app purchases.
Do ResX or Onset have ads?
ResX shows ads; Onset does not.
Which is updated more often, ResX or Onset?
ResX ships an update every 2 weeks, and Onset monthly. Most recently, ResX was updated on October 15, 2026 and Onset on October 12, 2026.

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