CIOM vs ISC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CIOM
This app allows users to access and perform various services independently after completing a registration and a trial test. Earnings depend on the number and quality of services rendered and the user's location.
- Service performance
- Independent work
- Quality-based earnings
- Location-dependent income
- Trial test for activation
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Luego de registrarse encontrará en el menú DISPONIBLES una prueba, la cual le permitirá aprender el uso de la aplicación. Si aprueba la prueba pasará a ser usuario activo. Una vez activado puede realizar de forma libre e independiente cualquiera de los servicios que encuentre. Depende en donde viva, cuantos servicios realice y la calidad de los mismos, cuánto dinero generará.
ISC
Become a mystery shopper to evaluate brands and earn money in your spare time. Share your customer experience insights with leading brands to help them improve their service. Get paid for activities you already do, like shopping and making purchasing decisions.
- Sign up as an evaluator
- Evaluate brands and customer experiences
- Earn money for shopping
- Provide feedback to brands
- Share personal thoughts on service improvement
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Sign Up. Evaluate Brands. Make Money in Your Free Time. Want to Join the Team? We’d Love to Hear from You! As an Evaluator —our in-house name for our Mystery Shoppers —you have a big responsibility. You get to show leading brands exactly what their customers experience every day. You get to tell them how good their service is (or isn’t). And you get to share your personal thoughts on how they can do better to make people like you happy. Best of all? You get paid to do the kinds of things you’re already doing every day! We’re talking about going shopping, comparing brands, and making gut-level choices about what to buy— and what to leave on the shelf.
Screenshots
Verdict
The clearest difference is review sentiment: CIOM at 84% against ISC's 36%. CIOM also leads on rating (5.0 vs 4.4) and ads (none vs shown). ISC's advantage is ratings volume (23 vs 4). On price, in-app purchases, monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
CIOM holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: ISC has 23 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 84% of CIOM's written reviews are positive against 36% of ISC's.
CIOM ships an update every 3 weeks, ISC every 2 months. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.
| Parameter | CIOM | ISC |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | 4.4 (23 ratings) |
| Positive reviews | 84.2% of reviews — better | 36.4% of reviews |
| Number of ratings | 4 | 23 — better |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.1 — better | 15.0 |
| Further details — not scored | ||
| Size | 69 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Circle Complete S.A. | Multisearch AG |
Customer experience
CIOM
ISC
In-app purchases
CIOM
No in-app purchases
ISC
No in-app purchases
