Comparison

RANDOMI vs Retire AI

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

Head to head
About

RANDOMI

Features
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- Dynamic item mixing - Landscape mode support - Various color themes - You can view the history of selected items - Easy creation, deletion and editing of item lists - Normal mode, which can store up to 10,000 items, and random number generation mode, which randomly extracts numbers within a specific range

About

Retire AI

Features
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Retirement planning doesn't have to be complicated. Prosperly helps you understand whether your money is likely to last, shows you how different decisions affect your future, and gives you practical insights to improve your plan โ€” all without spreadsheets or confusing financial jargon. Whether you're approaching retirement or already retired, Prosperly helps you plan with confidence. KNOW IF YOU'RE ON TRACK See the probability of your money lasting throughout retirement using thousands of simulated market outcomes. Understand your plan at a glance and identify potential risks before they become problems. IMPROVE YOUR PLAN Get insights that show which changes would have the biggest impact on your retirement. Discover ways to strengthen your plan and increase your chances of success. TEST DIFFERENT SCENARIOS Wondering what happens if you retire earlier, spend more, or save a little extra? Adjust your retirement age, yearly spending, savings and expected returns to instantly see how your future could change. TRACK YOUR PROGRESS Log your net worth over time and compare your actual progress against your plan. See whether you're ahead, behind, or exactly where you expected to be. GET CLEAR ANSWERS Ask questions about your retirement and receive simple, personalised explanations based on your plan. No finance jargon. Just straightforward answers. BUILT WITH PRIVACY IN MIND โ€ข No account required for core features โ€ข Your data stays on your device โ€ข No selling or sharing of personal information โ€ข Delete your data at any time Prosperly is designed to provide educational tools and retirement projections. It does not provide financial, investment, tax or legal advice. All projections are estimates and should not be considered guarantees of future outcomes. App use requires a subscription. All subscriptions come with e free 3 day trial. Privacy Policy - www.chartaiapp.com/prosperly Terms - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

RANDOMI4 screens
Retire AI4 screens

Verdict

The call

The clearest difference is in-app purchases: RANDOMI at none against Retire AI's 2. RANDOMI also leads on update cadence (every 4 weeks vs every 3 months). Retire AI's advantage is ads (none vs shown) and iOS requirement (15.1 vs 17.0). On price and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Retire AI sells 2 in-app purchases, starting at $9.99 per month. RANDOMI asks for nothing beyond the download.

UpkeepUpdate frequency

RANDOMI ships an update every 4 weeks, Retire AI every 3 months. The most recent releases landed on September 13, 2026 and September 14, 2026 respectively.

Scorecard4 real differences ยท 2 level
RANDOMI versus Retire AI: the parameters behind the verdict, then further details
ParameterRANDOMIRetire AI
PriceFreeFree
Update frequencyEvery 4 weeks โ€” betterEvery 3 months
AdsYesNo โ€” better
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.1 โ€” better
Further details โ€” not scored
Size6 MB42 MB
Age rating4+4+
DeveloperMinseong KimMATT LYNDON COSTELLO

In-app purchases

None

RANDOMI

No in-app purchases

2 purchases

Retire AI

Subscriptions2
  • Prosperly Pro (Monthly)3 Days trial$9.991 Month
  • Prosperly Pro (Yearly)3 Days trial$39.991 Year

Questions

Is RANDOMI free?
RANDOMI is free to download, with no in-app purchases.
Is Retire AI free?
Retire AI is free to download, with in-app purchases available.
Do RANDOMI or Retire AI have ads?
RANDOMI shows ads; Retire AI does not.
Which is updated more often, RANDOMI or Retire AI?
RANDOMI ships an update every 4 weeks, and Retire AI every 3 months. Most recently, RANDOMI was updated on September 13, 2026 and Retire AI on September 14, 2026.

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